themes: fixed add theme failure
thumb-tool: update icon
update po
themes: fixed init theme failure
po: update keybinding/datetime
use recover to avoid module.Start/Stop panic
bluetooth: fix device rssi issue
bluetooth: fix adapter dbus property issue
bluetooth: fix device dbus property issue
bluetooth: fix build issue
bluetooth: fix crash issue if there is no bluez daemon
dock: update proxy
dock: update proxy, use utils.UnsetEnv()
dock: update proxy
themes: update ThemeList after rebuildThemes
bluetooth: try to pair device before connect
keybinding: sort list
themes: delete current bg/sound
inputdevices: fixed init mouse acceleration failure
launcher:: fix search problem.

fix the bug that panics the dde-session-daemon which is caused by the unescaped
meta characeters.