Removed karma-ng scenario.
Removed karma scenarios/specs code.
Added protractor for e2e testing.
Moved test configuration files inside test/config
Adapted grunt file to use protractor.
Adapted package.json to add protractor runner task.
Protractor integration.
Documentation updated.
Protractor integration.
Documentation improvements.
Build improvements rename karmaconfig tasks to testconfig.
Documentation / release update.
Merge pull request #1 from kvindasAB/protractor

E2E Protractor integration.