Adds 'field insert' plugin to tinymce editor when editing forms report definitions; updates tinymce control to properly deal with custom plugins (adds toolbar item) and additional configs; removes obsolete tinymce plugin inadvertently added; fixes product edit view to only load selected editor script instead of both tinymce and ckeditor
Updates tinymce to v4.0.18
Updates yui to v3.15.0
Merge branch 'develop' into bootstrap3dave