Project view shows correctly linked and only supported files
Add x3dom source
Rewrite editor path
Remove redundant proxy configuration
Change e2d test port

8080 is already in use by unit tests
Use headless phantomjs for grunt started e2e tests
Normalize urlRoot
Standalone config for karma e2e tests

Expects the `grunt serve` to run.
Rework api: `api/v1/project` to `api/v1/projects`
Change route

:projectId is ugly, the colon already implicates an id
Only run unit tests on travis-ci