Performance and stability updates

Update for iOS Compatibility

This app has been updated by Apple to display the Apple Watch app icon.

Update for iOS Compatibility

- Fixed display problem

- iOS 7 Compatibility
- Fixed AirPrint issue in iOS 7

- Support for Retina Display
- AirPrint
- Improved Font Quality
- Post to Social Services (iOS 6)

[Ver. 3.0.2]
Changed sound control

[Ver. 3.0]
- External Keyboard
- Drag to move paper

- External Keyboard
- Drag to move paper

- Added document management function

Ver. 1.4.1
- Added "£" and "€"

Ver. 1.4
- Red/Black ink ribbon
- Improved some little things

- Red/Black ink ribbon
- Improved some little things

- Added new font "American Typewriter"
- Added function that backspace to go back to upper line
- Improved "Old Typewriter" font
- Improved some little things

Thank you for your reviews!

- Added 1/! key (for dsdoak. thx!)
- Added Mail-Key.

- Added "Email Letter as Text"