version bump
config file can be specified via RAINBARF environment variable
documented tmux status-utf8 option
more installation examples
use select() instead of sleep() for faster execution under Linux
FreeBSD compatibility
code cleanup
added contributors to META
new screenshot
RGB battery indicator
better default colors reset
rcfile support
added support for the RGB palette
embarassing typo fix
Changes update
terminal in screenshot
Update readme
Display time remaining if running on battery
Remove one second delay after executing top
markdown fixes