now checking contao version and output valid js code
Merge pull request #2 from kaipk/master

contao 2.10 compatibility, correct js output
The extension is now compatible with Contao 2.11 and 3.0
Updated copyrights and slightly refactored the code
Updated the copyrights and renamed the assets files
Drop the non-working colorpicker for Contao 2.11
Merge branch 'master' into develop
The extension is now Contao 3.2+ compatible. Dropped the compatibility for older versions
Dropped the old and redundant code
CS
Updated the copyrights