* Upgraded Webpack 1.13 -> 2.2
* Made webpack.prodution.config.js work and updated yarn.lock
* Updated a lot of small dependencies.
* Upgraded React
* Bunch of small devDependencies updated.
* Fully updated devDependencies
* Updated optionalDependencies
* Updated everything except D3 zoom.
* Fixed linting error.
* Another update.
* Reverted materialize-css upgrade and applied new eslint rules
* Final fixes to webpack configs.
* Updated yarn.lock again.
* Added mixpanel tracking for bunch of events.
* Changed hitEnter action to pinSearch.
* Moved all the event tracking out of app-actions.js
* Addressed @foot's comment.
* Added more keypress events tracking.
* Disable 'r' keyboard shortcut when Resource View is disabled
* Added resource view selector button
* Showing resource boxes in the resource view
* Crude CPU resource view prototype
* Improved the viewMode state logic
* Extracted zooming into a separate wrapper component
* Split the layout selectors between graph-view and resource-view
* Proper zooming logic for the resource view
* Moved all node networks utils to selectors
* Improved the zoom caching logic
* Further refactoring of selectors
* Added sticky labels to the resource boxes
* Added panning translation limits in the resource view
* Renamed GridModeSelector -> ViewModeSelector
* Polished the topology resource view selection logic
* Search bar hidden in the resource view
* Added per-layer topology names to the resource view
* Made metric selectors work for the resource view
* Adjusted the viewport selectors
* Renamed viewport selector to canvas (+ maximal zoom fix)
* Showing more useful metric info in the resource box labels
* Fetching only necessary nodes for the resource view
* Refactored the resource view layer component
* Addressed first batch UI comments (from the Scope meeting)
* Switch to deep zooming transform in the resource view to avoid SVG precision errors
* Renamed and moved resource view components
* Polished all the resource view components
* Changing the available metrics selection
* Improved and polished the state transition logic for the resource view
* Separated zoom limits from the zoom active state
* Renaming and bunch of comments
* Addressed all the UI comments (@davkal + @fons)
* Made graph view selectors independent from resource view selectors
Moved nodes-chart-zoom.
Moved zoomCache to global state.
Moved nodes-chart-focus.
Fixed some bugs and polished the code.
Keeping track of topology options in zoomCache.
Fixed forceRelayout and circular layout.
Unified graph complexity heuristic criterion.
