Merge pull request #59 from sulu-cmf/feature/add-overlay

ok button is now active/inactive when all items selected
implemented edit overlay dummy
implemented editing and deleting of fields
fixed jshint issues and formatted code
added new build
Merge pull request #60 from sulu-cmf/feature/edit-fields

delete and edit fields
Merge branch 'feature/import' of git://github.com/sulu-cmf/SuluContactBundle into feature/import
bugfixes in import