Brightness and battery

Added node-greeter support.

Write app bar component.

New Agida theme

Added new agida theme.

Fixed menu overflow bug.

Hotkeys

Add hotkeys

Add description of hotkeys in settings tab

Add a checkbox to generate a random theme each time when lightdm starts

Add additional settings to the theme

2.0.0

Lightdm Osmos

Rebuild greeter basen on GLSL.