date formats
Fixed bug with latestSnapshot() private request collection

latestSnapshot() was accepting rpc instead of prc for the third argument
CONTENTBOX-286 #close
Wordpress importer not importing the right content categories
CONTENTBOX-285 #close
Issue removing categories from system as many-to-many was missing bi-directional cleanups
CONTENTBOX-285
Issue removing categories from system as many-to-many was missing bi-directional cleanups
CONTENTBOX-286
Wordpress importer not importing the right content categories
Merge pull request #99 from grapestack/development

 CONTENTBOX-287 #close bug with latestSnapshot() private request collection misspelled