Move src folder to app

Make use of standard folder hierarchry for Angular Apps, according to
linemanjs/lineman-angular-template.
Try to use protractor (not working yet)
Fix grunt protractor task
Remove grunt-protractor-webdriver

Not really running right now and probably not that useful.
Inline protractor conf file to Gruntfile
Formatting
Remove failing example spec

Only reach out to a website to check if protractor works
Merge pull request #3 from latin-language-toolkit/protractor

E2E Spec setup and better folder structure