chore(backend): run go mod tidy

This is to cleanup go.sum from old entries and ensure it contains everything it should

go.sum

@@ -19,7 +19,6 @@ github.com/cnf/structhash v0.0.0-20180104161610-62a607eb0224/go.mod h1:pCxVEbcm3
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/elazarl/go-bindata-assetfs v1.0.0 h1:G/bYguwHIzWq9ZoyUQqrjTmJbbYn3j3CKKpKinvZLFk=
@@ -32,36 +31,23 @@ github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/getsentry/raven-go v0.2.0 h1:no+xWJRb5ZI7eE8TWgIq1jLulQiIoLG0IfYxv5JYMGs=
 github.com/getsentry/raven-go v0.2.0/go.mod h1:KungGk8q33+aIAZUIVWZDr2OfAEBsO49PX4NzFV5kcQ=
-github.com/gin-contrib/cors v0.0.0-20190101154528-5e7acb10687f h1:oAg7QZZZtQomjGbT8uj0T52O42vkd+tlCX29z0E/jEI=
-github.com/gin-contrib/cors v0.0.0-20190101154528-5e7acb10687f/go.mod h1:pL2kNE+DgDU+eQ+dary5bX0Z6LPP8nR6Mqs1iejILw4=
 github.com/gin-contrib/cors v0.0.0-20190226023623-50921afdc5c1 h1:/9s0BsEmYPiM9eC2kF8YzUOOG9D14jUeklGHJ3p04xk=
 github.com/gin-contrib/cors v0.0.0-20190226023623-50921afdc5c1/go.mod h1:pL2kNE+DgDU+eQ+dary5bX0Z6LPP8nR6Mqs1iejILw4=
-github.com/gin-contrib/gzip v0.0.0-20190101164802-0eb78e93402e h1:WvXjt+Xqbuaztwp25eP67CQBUGi5QE7RgjPWm9S/ahc=
-github.com/gin-contrib/gzip v0.0.0-20190101164802-0eb78e93402e/go.mod h1:fGBJBCdt6qCZuCAOwWuFhBB4OOq9EFqlo5dEaFhhu5w=
 github.com/gin-contrib/gzip v0.0.0-20190226090000-3ee4a99e5892 h1:KqkR0xxrL/3YzBRlzyOkLbWCP1wlwkzmHm2QsDF2dPE=
 github.com/gin-contrib/gzip v0.0.0-20190226090000-3ee4a99e5892/go.mod h1:fGBJBCdt6qCZuCAOwWuFhBB4OOq9EFqlo5dEaFhhu5w=
 github.com/gin-contrib/sse v0.0.0-20170109093832-22d885f9ecc7 h1:AzN37oI0cOS+cougNAV9szl6CVoj2RYwzS3DpUQNtlY=
 github.com/gin-contrib/sse v0.0.0-20170109093832-22d885f9ecc7/go.mod h1:VJ0WA2NBN22VlZ2dKZQPAPnyWw5XTlK1KymzLKsr59s=
-github.com/gin-contrib/static v0.0.0-20181225054800-cf5e10bbd933 h1:qDWtY954I/NLY7GcIHgBuJzmgZQf9DGJLIOC90fNgJ4=
-github.com/gin-contrib/static v0.0.0-20181225054800-cf5e10bbd933/go.mod h1:c0Dn3Epmic//eHg5d4h6F0XcLhpwMCe4kpfgauEOy3k=
 github.com/gin-contrib/static v0.0.0-20190226043009-d0344934c94f h1:sMZssSp6SzYgzpvsGkbPOYh/fnlj01MBRa/Cq+XD6pI=
 github.com/gin-contrib/static v0.0.0-20190226043009-d0344934c94f/go.mod h1:c0Dn3Epmic//eHg5d4h6F0XcLhpwMCe4kpfgauEOy3k=
-github.com/gin-gonic/contrib v0.0.0-20181101072842-54170a7b0b4b h1:uJjmSEX74D3EyhBeht+spHAvS+aFRinOZOXjVXqb2cY=
-github.com/gin-gonic/contrib v0.0.0-20181101072842-54170a7b0b4b/go.mod h1:iqneQ2Df3omzIVTkIfn7c1acsVnMGiSLn4XF5Blh3Yg=
 github.com/gin-gonic/contrib v0.0.0-20190216092630-1ed86e31c57a h1:mpd5Il9a3m6ybiCxJNQfgSXr1YNJrzFh22M6uWoLItk=
 github.com/gin-gonic/contrib v0.0.0-20190216092630-1ed86e31c57a/go.mod h1:iqneQ2Df3omzIVTkIfn7c1acsVnMGiSLn4XF5Blh3Yg=
 github.com/gin-gonic/gin v1.3.0 h1:kCmZyPklC0gVdL728E6Aj20uYBJV93nj/TkwBTKhFbs=
 github.com/gin-gonic/gin v1.3.0/go.mod h1:7cKuhb5qV2ggCFctp2fJQ+ErvciLZrIeoOSOm6mUr7Y=
 github.com/go-bindata/go-bindata v1.0.0 h1:DZ34txDXWn1DyWa+vQf7V9ANc2ILTtrEjtlsdJRF26M=
 github.com/go-bindata/go-bindata v1.0.0/go.mod h1:xK8Dsgwmeed+BBsSy2XTopBn/8uK2HWuGSnA11C3Joo=
-github.com/go-critic/checkers v0.0.0-20181204210945-97246d3b3c67 h1:AhL5n4pH/qzefJ64+0RbymXZSBsvgbBaVJQCcjFaJPw=
-github.com/go-critic/checkers v0.0.0-20181204210945-97246d3b3c67/go.mod h1:Cg5JCP9M6m93z6fecpRcVgD2lZf2RvPtb85ldjiShZc=
-github.com/go-critic/go-critic v0.0.0-20181204210945-0af0999fabfb h1:faOtDYqSVJsFEJAW+SwEMvh7alhYsb42fER6tt8yXfA=
-github.com/go-critic/go-critic v0.0.0-20181204210945-0af0999fabfb/go.mod h1:PSww+HOJZQ3TN2hi6sphNiW1PhwELxbsK8+Jy1sjML8=
+github.com/go-critic/go-critic v0.0.0-20181204210945-ee9bf5809ead h1:qwmAYufKDopQnFdeMw+iHJVxAd2CbF+VFKHyJJwnPKk=
 github.com/go-critic/go-critic v0.0.0-20181204210945-ee9bf5809ead/go.mod h1:3MzXZKJdeXqdU9cj+rvZdNiN7SZ8V9OjybF8loZDmHU=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
-github.com/go-lintpack/lintpack v0.5.1 h1:v5D/csM90cu5PANqkj1JcNZGX/mrr3Z2Wu7Q8KuFd9M=
-github.com/go-lintpack/lintpack v0.5.1/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM=
 github.com/go-lintpack/lintpack v0.5.2 h1:DI5mA3+eKdWeJ40nU4d6Wc26qmdG8RCi/btYq0TuRN0=
 github.com/go-lintpack/lintpack v0.5.2/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
@@ -78,15 +64,13 @@ github.com/go-toolsmith/astfmt v0.0.0-20180903215011-8f8ee99c3086/go.mod h1:mP93
 github.com/go-toolsmith/astp v0.0.0-20180903215135-0af7e3c24f30 h1:zRJPftZJNLPDiOtvYbFRwjSbaJAcVOf80TeEmWGe2kQ=
 github.com/go-toolsmith/astp v0.0.0-20180903215135-0af7e3c24f30/go.mod h1:SV2ur98SGypH1UjcPpCatrV5hPazG6+IfNHbkDXBRrk=
 github.com/go-toolsmith/pkgload v0.0.0-20181119091011-e9e65178eee8/go.mod h1:WoMrjiy4zvdS+Bg6z9jZH82QXwkcgCBX6nOfnmdaHks=
-github.com/go-toolsmith/pkgload v0.0.0-20181120203407-5122569a890b/go.mod h1:WoMrjiy4zvdS+Bg6z9jZH82QXwkcgCBX6nOfnmdaHks=
 github.com/go-toolsmith/strparse v0.0.0-20180903215201-830b6daa1241 h1:ZRDeQioMGTBLeJxcPxXfFifEUgYxzR7fXw7w2WR+1bo=
 github.com/go-toolsmith/strparse v0.0.0-20180903215201-830b6daa1241/go.mod h1:YI2nUKP9YGZnL/L1/DLFBfixrcjslWct4wyljWhSRy8=
 github.com/go-toolsmith/typep v0.0.0-20181030061450-d63dc7650676 h1:6Qrsp0+25KEkaS2bB26UE0giFgRrIc8mYXboDL5OVMA=
 github.com/go-toolsmith/typep v0.0.0-20181030061450-d63dc7650676/go.mod h1:JSQCQMUPdRlMZFswiq3TGpNp1GMktqkR2Ns5AIQkATU=
 github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
 github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
-github.com/gogo/protobuf v1.0.0 h1:2jyBKDKU/8v3v2xVR2PtiWQviFUyiaGk2rpfyFT8rTM=
-github.com/gogo/protobuf v1.0.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
+github.com/gogo/protobuf v1.1.1 h1:72R+M5VuhED/KujmZVcIquuo8mBgX4oVda//DQb3PXo=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
 github.com/golang/mock v1.1.1 h1:G5FRp8JnTd7RQH5kemVNlMeyXQAztQ3mOWV95KxsXH8=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
@@ -102,33 +86,20 @@ github.com/golangci/go-misc v0.0.0-20180628070357-927a3d87b613 h1:9kfjN3AdxcbsZB
 github.com/golangci/go-misc v0.0.0-20180628070357-927a3d87b613/go.mod h1:SyvUF2NxV+sN8upjjeVYr5W7tyxaT1JVtvhKhOn2ii8=
 github.com/golangci/go-tools v0.0.0-20180109140146-35a9f45a5db0 h1:tYc7NX0EeSyW9wFF0EXPB57lAiKRPwKZxVkaTsGuB9k=
 github.com/golangci/go-tools v0.0.0-20180109140146-35a9f45a5db0/go.mod h1:unzUULGw35sjyOYjUt0jMTXqHlZPpPc6e+xfO4cd6mM=
-github.com/golangci/go-tools v0.0.0-20180902103155-93eecd106a0b h1:FSrt9JBK7JINu5UobyIF6epfpjL66H+67KZoTbE0zwk=
-github.com/golangci/go-tools v0.0.0-20180902103155-93eecd106a0b/go.mod h1:unzUULGw35sjyOYjUt0jMTXqHlZPpPc6e+xfO4cd6mM=
 github.com/golangci/goconst v0.0.0-20180610141641-041c5f2b40f3 h1:pe9JHs3cHHDQgOFXJJdYkK6fLz2PWyYtP4hthoCMvs8=
 github.com/golangci/goconst v0.0.0-20180610141641-041c5f2b40f3/go.mod h1:JXrF4TWy4tXYn62/9x8Wm/K/dm06p8tCKwFRDPZG/1o=
 github.com/golangci/gocyclo v0.0.0-20180528134321-2becd97e67ee h1:J2XAy40+7yz70uaOiMbNnluTg7gyQhtGqLQncQh+4J8=
 github.com/golangci/gocyclo v0.0.0-20180528134321-2becd97e67ee/go.mod h1:ozx7R9SIwqmqf5pRP90DhR2Oay2UIjGuKheCBCNwAYU=
 github.com/golangci/gofmt v0.0.0-20181105071733-0b8337e80d98 h1:ir6/L2ZOJfFrJlOTsuf/hlzdPuUwXV/VzkSlgS6f1vs=
 github.com/golangci/gofmt v0.0.0-20181105071733-0b8337e80d98/go.mod h1:9qCChq59u/eW8im404Q2WWTrnBUQKjpNYKMbU4M7EFU=
-github.com/golangci/golangci-lint v1.12.5 h1:907QXsdRnVubwcMZJXsL0VFabfjz60Z0AjGOtbJymyk=
-github.com/golangci/golangci-lint v1.12.5/go.mod h1:iMfuFWFYJ1CZxlMQfNWvPj3c22PuyUkw9RQ1UfhDFDk=
-github.com/golangci/golangci-lint v1.13.1 h1:e4khAARYjxlcEtEZgPqqaeoIVWlHmsZ4c+g5nJUpdUQ=
-github.com/golangci/golangci-lint v1.13.1/go.mod h1:WCZfrlychHbpDuVsy/Oo9X6LCxB43YBaKbrVHfj8Vww=
-github.com/golangci/golangci-lint v1.13.2/go.mod h1:WCZfrlychHbpDuVsy/Oo9X6LCxB43YBaKbrVHfj8Vww=
-github.com/golangci/golangci-lint v1.14.0/go.mod h1:35dsx5Hoe3V4+jk3X6u5N1FQF4Hllm+/o9yjQ2wwKkA=
+github.com/golangci/golangci-lint v1.15.0 h1:Cvf5J2U5C5kAHSXxyLRJ38/OqdJbiU7SAJRYvWgO/b0=
 github.com/golangci/golangci-lint v1.15.0/go.mod h1:iEsyA2h6yMxPzFAlb/Q9UuXBrXIDtXkbUoukuqUAX/8=
+github.com/golangci/gosec v0.0.0-20180901114220-66fb7fc33547 h1:qMomh8bv+kDazm1dSLZ9S3zZ2PJZMHL4ilfBjxFOlmI=
 github.com/golangci/gosec v0.0.0-20180901114220-66fb7fc33547/go.mod h1:0qUabqiIQgfmlAmulqxyiGkkyF6/tOGSnY2cnPVwrzU=
-github.com/golangci/gosec v0.0.0-20180901114220-8afd9cbb6cfb h1:Bi7BYmZVg4C+mKGi8LeohcP2GGUl2XJD4xCkJoZSaYc=
-github.com/golangci/gosec v0.0.0-20180901114220-8afd9cbb6cfb/go.mod h1:ON/c2UR0VAAv6ZEAFKhjCLplESSmRFfZcDLASbI1GWo=
 github.com/golangci/govet v0.0.0-20180818181408-44ddbe260190 h1:SLIgprnxQNjBpkz55PK1vfb64/gKU/TgVi0obFw8Lec=
 github.com/golangci/govet v0.0.0-20180818181408-44ddbe260190/go.mod h1:pPwb+AK755h3/r73avHz5bEN6sa51/2HEZlLaV53hCo=
 github.com/golangci/ineffassign v0.0.0-20180808204949-2ee8f2867dde h1:qEGp3ZF1Qw6TkbWKn6GdJ12Ssu/CpJBaBcJ4hrUjrSo=
 github.com/golangci/ineffassign v0.0.0-20180808204949-2ee8f2867dde/go.mod h1:e5tpTHCfVze+7EpLEozzMB3eafxo2KT5veNg1k6byQU=
-github.com/golangci/interfacer v0.0.0-20180902080945-01958817a6ec h1:rvg392QhtAd/yOevPRX4wzYMIDYyq99j9MV+Mb1uVHs=
-github.com/golangci/interfacer v0.0.0-20180902080945-01958817a6ec/go.mod h1:yBorupihJ5OYDFE7/EZwrslyNyZaaidqqVptYTcNxnk=
-github.com/golangci/lint v0.0.0-20170908181259-c2187e7932b5/go.mod h1:zs8jPuoOp76KrjiydDqO3CGeS4v9gq77HNNiYcxxTGw=
-github.com/golangci/lint v0.0.0-20180902080404-c2187e7932b5 h1:9NYm50bkzER4RayDaggNjxF5kesUJREASyFgk4AcIis=
-github.com/golangci/lint v0.0.0-20180902080404-c2187e7932b5/go.mod h1:zs8jPuoOp76KrjiydDqO3CGeS4v9gq77HNNiYcxxTGw=
 github.com/golangci/lint-1 v0.0.0-20180610141402-4bf9709227d1 h1:PHK2kIh21Zt4IcG0bBRzQwEDVKF64LnkoSXnm8lfJUk=
 github.com/golangci/lint-1 v0.0.0-20180610141402-4bf9709227d1/go.mod h1:/X8TswGSh1pIozq4ZwCfxS0WA5JGXguxk94ar/4c87Y=
 github.com/golangci/maligned v0.0.0-20180506175553-b1d89398deca h1:kNY3/svz5T29MYHubXix4aDDuE3RWHkPvopM/EDv/MA=
@@ -139,12 +110,8 @@ github.com/golangci/prealloc v0.0.0-20180630174525-215b22d4de21 h1:leSNB7iYzLYSS
 github.com/golangci/prealloc v0.0.0-20180630174525-215b22d4de21/go.mod h1:tf5+bzsHdTM0bsB7+8mt0GUMvjCgwLpTapNZHU8AajI=
 github.com/golangci/revgrep v0.0.0-20180526074752-d9c87f5ffaf0 h1:HVfrLniijszjS1aiNg8JbBMO2+E1WIQ+j/gL4SQqGPg=
 github.com/golangci/revgrep v0.0.0-20180526074752-d9c87f5ffaf0/go.mod h1:qOQCunEYvmd/TLamH+7LlVccLvUH5kZNhbCgTHoBbp4=
-github.com/golangci/tools v0.0.0-20180902102414-2cefd77fef9b h1:3hI7NZ9D3edEBVbN6V1urHWbFKJfcIlOFvX5m10jB88=
-github.com/golangci/tools v0.0.0-20180902102414-2cefd77fef9b/go.mod h1:zgj6NOYXOC1cexsdtDceI4/mj3aXK4JOVg9AV3C5LWI=
 github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4 h1:zwtduBRr5SSWhqsYNgcuWO2kFlpdOZbP0+yRjmvPGys=
 github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4/go.mod h1:Izgrg8RkN3rCIMLGE9CyYmU9pY2Jer6DgANEnZ/L/cQ=
-github.com/golangci/unparam v0.0.0-20180902112548-7ad9dbcccc16 h1:QURX/XMP2uJUzzEvfJ291v1snmbJuyznAJLSQVnPyko=
-github.com/golangci/unparam v0.0.0-20180902112548-7ad9dbcccc16/go.mod h1:KW2L33j82vo0S0U6RP6uUQSuat+0Q457Yf+1mXC98/M=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/hansrodtang/randomcolor v0.0.0-20160512071917-d27108b3d7a5 h1:9WT/rQ2tZI0TBZhBsA/dYU1bdI2QKaUzQ3X6YDwaLUY=
 github.com/hansrodtang/randomcolor v0.0.0-20160512071917-d27108b3d7a5/go.mod h1:XvzgNvkcPBKMxeywFlPioejZ5ulXi/GMLZDoBw915FA=
@@ -162,8 +129,10 @@ github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+o
 github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/logrusorgru/aurora v0.0.0-20181002194514-a7b3b318ed4e/go.mod h1:7rIyQOR62GCctdiQpZ/zOJlFyk6y+94wXzv6RNZgaR4=
 github.com/magiconair/properties v1.7.6/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
@@ -215,8 +184,6 @@ github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 h1:PnBWHBf+6L0jOqq0gIVUe6Yk0/QMZ640k6NvkxcBf+8=
 github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
-github.com/prometheus/common v0.1.0 h1:IxU7wGikQPAcoOd3/f4Ol7+vIKS1Sgu08tzjktR4nJE=
-github.com/prometheus/common v0.1.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.2.0 h1:kUZDBDTdBVBYBj5Tmh2NZLlF60mfjA27rM34b+cVwNU=
 github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
@@ -250,7 +217,6 @@ github.com/spf13/viper v1.0.2/go.mod h1:A8kyI5cUJhb8N+3pkfONlcEcZbueH6nhAm0Fq7Sr
 github.com/spf13/viper v1.3.1 h1:5+8j8FTpnFV4nEImW/ofkzEt8VoOiLXxdYIDsB73T38=
 github.com/spf13/viper v1.3.1/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/terinjokes/bakelite v0.2.0 h1:JGi8jKb3aJqICvSKnDOeitMW+bI+mGTamVLaXDx9KOM=
@@ -288,18 +254,16 @@ golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20170915040203-e531a2a1c15f/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20180826000951-f6ba57429505/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181117154741-2ddaf7f79a09/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181201035826-d0ca3933b724/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181205014116-22934f0fdb62/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181220024903-92cdcd90bf52 h1:oOIe9Zzq27JsS/3ACpGF1HwWnWNflZWT/3EvM7mtcEk=
-golang.org/x/tools v0.0.0-20181220024903-92cdcd90bf52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190121143147-24cd39ecf745/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190125232054-379209517ffe h1:ZJ3JgA0fnPnX6nSjHp3y5XWNUf3zaTbWlilINJoPFkQ=
 golang.org/x/tools v0.0.0-20190125232054-379209517ffe/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@@ -321,12 +285,9 @@ mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed h1:WX1yoOaKQfddO/mLzdV4wp
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b h1:DxJ5nJdkhDlLok9K6qO+5290kphDJbHOQO1DFFFTeBo=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4=
-mvdan.cc/unparam v0.0.0-20181201214637-68701730a1d7 h1:AHc3hAmhXTHwSA40I4CJW2w2iirqwLzZuFgC6LdbtJk=
-mvdan.cc/unparam v0.0.0-20181201214637-68701730a1d7/go.mod h1:N4YHaPPCFjRU1vNrla2C9eoyqLxMaHmrsI8Th4iuQMY=
+mvdan.cc/unparam v0.0.0-20190124213536-fbb59629db34 h1:B1LAOfRqg2QUyCdzfjf46quTSYUTAK5OCwbh6pljHbM=
 mvdan.cc/unparam v0.0.0-20190124213536-fbb59629db34/go.mod h1:H6SUd1XjIs+qQCyskXg5OFSrilMRUkD8ePJpHKDPaeY=
-sourcegraph.com/sourcegraph/go-diff v0.0.0-20171119081133-3f415a150aec h1:wAAdENPXC7bE1oxY4VqSDdhaA+XQ8TgQHsZMMnrXjEk=
-sourcegraph.com/sourcegraph/go-diff v0.0.0-20171119081133-3f415a150aec/go.mod h1:R09mWeb9JcPbO+A3cYDc11xjz0wp6r9+KnqdqROAoRU=
+sourcegraph.com/sourcegraph/go-diff v0.5.1-0.20190210232911-dee78e514455 h1:qoQ5Kt+Zm+GXBtz49YwD3juBhr/E0U25jO6bBzxW6NI=
 sourcegraph.com/sourcegraph/go-diff v0.5.1-0.20190210232911-dee78e514455/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
-sourcegraph.com/sqs/pbtypes v0.0.0-20160107090929-4d1b9dc7ffc3 h1:hXy8YsgVLDz5mlngKhNHQhAsAGrSp3dlXZN4b0/4UUI=
-sourcegraph.com/sqs/pbtypes v0.0.0-20160107090929-4d1b9dc7ffc3/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=
+sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4 h1:JPJh2pk3+X4lXAkZIk2RuE/7/FoK9maXw+TNPJhVS/c=
 sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=