cm_starterkit_difficult 7.x-2.0-beta7

Includes fixes for:
#2271335: Undefined index, array_flip and non-object errors upon creating or editing with help from MNN, channelAustin, @coderdan, @bcobin, and @seascoot
#2347897: Broken image paths and extension file paths in Pantheon with help from Energy Circle

In addition to the fixes from the ESK
#2327603: Update Airing so it is compatible w/ recent commits to Feeds with help from AmherstMedia and PhillyCAM
#2324189: Evaluate 2.x dev of Module Filter and Journal for inclusion in ESK with help from ECAT and channelAustin
#2203097: Include feeds_telvue and feeds_cablecast in the kit with help from ECAT and AmherstMedia
#2328701: Update to CSS Injector 2.x After Testing 2.x and Upgrade from 1.x to 2.x is Complete with help from AmherstMedia and PhillyCAM
#2300357: Add patch to core to allow web UI downloads of modules already in profile with help from PCM, channelAustin, PhillyCAM, ECAT and AmherstMedia
#2299769: Add CSV Exports for Added/Enabled and Overridden modules with help from MNN, PCM and channelAustin
#2314149: Update Zen 5.4 to 5.5 with help from ECAT and channelAustin
#2335647: Update Features module to 7.x-2.2 with help from PCM and channelAustin
#2335655: Add patch to Features module after update to 2.2 with help from PCM and channelAustin
#2317513: Issue with webform.tokens.inc with help from PhillyCAM
#2312639: alphabetize the list with help from channelAustin
#2334967: Need to update FullCalendar library path or packaging will fail