Add new WordPress Color Picker
Modify javascript to permit colorpicker to be repeatable
Add sortable drag and drop to group fields
Various commit and code cleanup
Add repeatable wysiwyg via textarea_wysiwyg field type
Bug fixes for new field
Change toggle editor button
Add repeatable wysiwyg fix
Minor code cleanup (DRY)

Minor code cleanup (DRY)
Merge from upstream
Fix a problem with repeatable wysiwyg
Merge branch 'refs/heads/jonathanbardo-master' into better-groups-and-repeatable-jonathanbardo

Conflicts:
	classes.fields.php
	custom-meta-boxes.php
Merge branch 'refs/heads/master' into better-groups-and-repeatable-jonathanbardo
repeatable color picker style
Merge branch 'refs/heads/master' into better-groups-and-repeatable-jonathanbardo
Merge branch 'refs/heads/master' into better-groups-and-repeatable-jonathanbardo

Conflicts:
	js/cmb.js
colour pickers to use new callback handlers
comment consistency
Merge pull request #51 from humanmade/better-groups-and-repeatable-jonathanbardo

Better groups and repeatable jonathanbardo
Housekeeping. Remove a load of confusing old code that must have been there for ages!