add led-dbus daemon for exposing a dbus service for setting LED brightness
add script for parsing LED patterns and invoking led-dbus service
ledpattern: pull parse() into ctor
ledpattern: add macros blink and doubleblink
config: add str-match to config parsing
config: add camera shutter/save sound files
camera: add shutter sound in addition to save sound, and read save/shutter sounds from config
config: add LED pattern configs for camera shutter/save
camera: fire led events on save/shutter using patterns from config
make: install all *.conf files into upstart
add led-dbus.conf init script
debian: start led-dbus in postinst
led-dbus: use gobject mainloop instead of qt mainloop
debian: add dependency on python-gobject
aegis: add dbus service to aegis, mostly for documentation
version 0.5.5