Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/internal-links
refactored config
Added translations for editable drop downs
back to develop
Added translation for 'Add Entry' in editable drop-down
Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/translation

Conflicts:
	app/Resources/public/js/translations/sulu.de.json
	app/Resources/public/js/translations/sulu.en.json
Re-generated translations
Merge pull request #113 from sulu-cmf/feature/translation

[FEATURE] Added 'Add Entry'  translations for editable drop-down
updated CHANGELOG
added categories example
Changed name of route provider service

- For: https://github.com/sulu-cmf/sulu-standard/issues/114
Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/node-type
Merge branch 'hotfix/internal-links-title' into develop
aaded location bundle
Merge branch 'feature/separated-set-theme-listener' into develop
deleted translations
deleted translations
Merge pull request #118 from sulu-cmf/feature/translations

[FEATURE] translations
fixed navigation title
Added contributing

This enables a bar to appear in GitHub when people make PRs telling
them to read this document.