Adds code to try and track an iOS app so previously created project file does not need recreated every time the app is uninstalled and installed again. (experimental)
Guards against a case (NSRelationshipDescription) that prevents predicate editor from showing.
Some minor project clean up.
Fix bug when storing set/array values in a colum with transformable type
Merge branch 'allenhsu-master'
Merge branch 'develop'