Merge pull request #41 from moneytree/rpr

Type safety for both colors and 64 bit.
Put the variable declaration in a better location
Merge pull request #42 from moneytree/xcode-warning-fix

Put the variable declaration in a better location
On the iPad, the keyboard dismissal button on the keyboard could be called. Listen for it.
Merge pull request #43 from moneytree/keyboard-dismissal-bug-3

On the iPad, the keyboard dismissal button on the keyboard could be call...
Change to will hide notification
Change the corresponding method name
Merge pull request #44 from moneytree/keyboard-notification

Keyboard notification
Added the capability on keychain wrapper to remove an item.
Merge remote-tracking branch 'origin/master' into rpr