Bug fixes and memory improvements
Merge branch 'master' of github.com:7imbrook/accessbraille
changed signing
Adding grade two dictionary
Added TextView in BT for testing
Reverted storyboard back to xcode 4.6

Needed to to test while on the train
Refactoring braille lookup, lots of tests
Updated Tests
Added numbers and prefix level two lookup
Added prefix level three
Added full grade 2 suport, still needs testing
keyboard can type to textField
Fixed spelling
Merge pull request #120 from RITAccess/ABFramework

Added Grade 2 suport and UITextView suport
Made ABKeyboard a framework
Added open ears back in
Merge pull request #123 from RITAccess/ABFramework

Made ABKeyboard a framework
added operationqueue for speaking
checking for space char const
sending space chars