[PR-37] Adding a busy waiting loading indicator when http requests for data occur (to provide feedback).
UI: upgrade angular and d3 to latest libs.
Update metrics storage configurator to use environment variables for CQL port and node addresses.
One more attempt to make use of environment values to set C* configuration.
[PR-44] UI: Preload sidebar metrics list on startup. Wait 2 seconds on startup to allow the app to settle down before preloading.
Added Netbeans IDE files to gitignore
Added appropriate name for RHQ Metrics Console
Added bower_components to gitignore and removed bower_components.
Fixed syntax issues on karma configuration files.
Fixed typo javscript -> javascript
Added bower as node dependency, run npm install from maven, instead of travis
Fixed the angular dependencies (angular-animate) and cleaning node/bower on mvn clean
Merge pull request #42 from jpkrohling/JPK-Small-Console-Infra-Fixes

Merging. Thanks Juraci.
Move angular version back from 1.3.1 to 1.2.4 as latest version has issues with some dependencies.
[PR-46] UI: Running refresh for the metrics list cleans out the charts. Added a persisent 'Default Group' that store the last set of charts to local storage and loads them the next time app is started up.
Fix metrics service instantiation to use the builder and avoid reflection.
- is not  valid character for cql identifiers
Fix bower resolution issue with transitive dependency on angular 1.3 from angular-busy-4.1.1. Moving to 4.0.4 version for compatibility with angular 1.2.6.
Remove angular module no longer used.
TestNG is not RHQ-Metrics main testing framework
While still needed to run legacy tests, new tests should be based upon jUnit
It can still be used when there's a good reason (compatibility with a testing framework for example)