make media public folder configurate able
fixes #618 media public folder for tests
add changelog
Merge pull request #622 from sulu-cmf/hotfix/617-master-request-listener

fixed request listener for sub requests
Merge branch 'enhancement/618-media-public-folder'
updated changelog
updated husky, added new build, updated autocomplete in crm
added config for auto-complete and refactored auto-complete usage
added config component and new build
added changes to the changelog
merged with develop
updated and added new build
added shadow fallback for snippet
added testcase
added changelog line

Conflicts:
	CHANGELOG.md
adjusted search fields for autocomplete§
Merge branch 'bugfix/load-snippet-language-only' into develop
fixed datagrid issue
Merge pull request #642 from sulu-cmf/bugfix/datagrid

fixed datagrid issue
updated huksy