Delete category/location modal confirmation.
Merge remote-tracking branch 'upstream/master'
open-classifieds/openclassifieds2#963 (Modal confirmation replace with something better)
Merge remote-tracking branch 'upstream/master'
work on #961 (CDN images)
Merge remote-tracking branch 'upstream/master'
work on #961 (CDN images)
Merge remote-tracking branch 'upstream/master'
#981 (Newsletters editor usage of HTML editor not BBCODE)
Merge pull request #984 from oliverds/master

Newsletters HTML editor, Modal confirmation, CDN images