v2.1 release version

What's New:

• Add support for 4.0+ devices
• Fixed Simplified Chinese/Traditional Chinese Translations
• Changed implementation for rebooting so su permissions are no longer needed
• Upstream changes from GravityBox

v2.1 alpha version

Start of development of v 2.1
Planned features

• Add support for 4.0+ devices (done)
• Add Simplified Chinese Translations
• Remove su permissions (done)
• integrate upstream changes from GravityBox