CS-5558 Fix Italian translation of TinyMCE
CS-5558 Update Italian plugins for TinyMCE
CS-5558 Fix campsiteattachment plugin translations
CS-5558 Fix codehighlighting plugin translations
CS-5558 Fix campsiteimage plugin translations
CS-5558 Fix iframe plugin translations
CS-5558 Fix textbox plugin translations and remove unused translations
CS-5558 Add missing translations for campsiteinternallink plugin
CS-5558 Remove unused translations for codehighlighting and iframe plugins
Merge pull request #907 from danielhjames/CS-5558

CS-5558 - more fixes for TinyMCE localization