* build: set latest SHA commit as system environment variable for chrome build
* build: set latest SHA commit as sys variable for demo build
* feat: create application environment abstraction to reference environment variables inside the ng-devtools library
* test: fix devtools component test
* rangle/angular-devtools#13 - Highlight from the component tree to the application
* rangle/angular-devtools#13 - Highlight from the application to the component tree when using inspector
* Fixes on broken unit tests + added all files to coverage reports
* Setting test default to always generate coverage report
* rangle/angular-devtools#13 - Added basic test for component inspector
* feat(frontend): Moving component hover to tree to avoid passing messageBus rangle/angular-devtools#13
* feat(frontend): Sync hover from inspector to component tree rangle/angular-devtools#13
* feat(frontend): Rename function to retrieve ElementID from native element
* feat(frontend): Use separate handler to unhighlight from component instead of using highlight without ID
* feat(frontend): de-coupling inspector from the message bus
* feat(frontend): fix unit tests
