Start changes for iOS7.
Use built-in base64 support.
Saving password hash no longer optional.
Button cleanup.
Layout changes.
Hide matching sites after selection.
Convert and fix tests.
Animate showing the lower password field.
Rename left/right password fields to upper/lower.
Better animations.
Version 2.0.0.
Set deployment target 7.0.
Convert to asset catalog.
New toolbar icons.
Need status image links for help html.
Master password Change button.
Use FUIButton.defaultButtonColor.
Minor cleanup.
Updated App Store screenshots.
Set upper text field returnKeyType based on presence of lower text field.