Revert "coredata set up, insert operational"

This reverts commit 24dbfdedad87a12a75148fcb940aa819947dc456.

Conflicts:
	AccessBraille/AccessBraille.xcodeproj/project.pbxproj
	AccessBraille/AccessBraille/AppDelegate.h
	AccessBraille/AccessBraille/AppDelegate.m
	AccessBraille/AccessBraille/ApplicationStore.xcdatamodeld/ApplicationStore.xcdatamodel/contents
	AccessBraille/AccessBraille/BrailleTyper.h
	AccessBraille/AccessBraille/BrailleTyper.m
	AccessBraille/AccessBraille/BrailleTyperController.h
	AccessBraille/AccessBraille/BrailleTyperController.m