Merge pull request #54 from backbone87/master

#53
#52 Add bugfix for virtual dca fields
fixes #62 nested mcw js button support
Merge pull request #64 from may17/patch-7

fixes #62 nested mcw js button support
Adding Sorting icon

Adding a sortable icon for each mcw element.
Delete old file
Merge pull request #65 from may17/dev

Adding Drag and Drop support
Delete old file
Add bugfix for showing numeric zero as value
Merge commit '34737329c07d0b2cc05ec18a42cea5c777eaf5ed'
Add title tags #56
Rename variable #67
Add alt attributes to the buttons
Merge commit '37970feee5c2755aaf910594920abdfb6af2c83a'
Support for column description #45
Added BackendTemplate usage for the Widget.
The whole tabel could be generated based on an own Templatefile
Merge pull request #70 from lindesbs/master

BackendTemplate usage
Merge commit 'cdd831e501c90be66d26cfd0f95bea31e405d1ee' into dev
Bugfix for tinyMCE and selectboxes. See #59 and #61
Add a update for the tinyMCE, see #61