Aura 0.7.1

• Implement text editor
• Implement bitmap compositing window manager
• Implement theme with skin parsing (XML + Sprite sheet)
• Implement message dialog
• Fix start menu not on top
• Explorer temporary removed (will be rewritten in Lua)
• Implement SSE alpha blending
• FPS enhancements

For developers:

• Debug for window clipping
• Implement multiline textbox
• Code architecture changes
• Coding styles changes