* separate methods
* basic refactoring
* moved common code to util package to use it in gateway
* common check for argo rollouts
* made code compilable with latest changes on master
* Moved options to separate package and created CommandLineOptions instance that will be in sync with options values.
* reverted extra changes
* initialize CommandLineOptions with default options in module init
* wait for paused at annotation before checking deployment paused
* moved things around to fix things
* reverted unnecessary changes
* reverted rolling_upgrade changes
* reverted extra change
* additional checks in reloader
* refactor: ShouldReloadInternal method. It will be called by Reloader
ShouldReload has some additional resource/namespace filter checks which are not needed for Reloader
* added test cases
* moved config to sharable packae
* moved resource selector and label selctor methods
* fixed pipeline
* removed map.yaml
* removed vague comment
