Fix typos in button labels (s,_Stop,Stop,)
Remove deprecated usage of Encoding key in desktop file

$ desktop-file-validate data/blueman-manager.desktop.in
data/blueman-manager.desktop.in: warning: key "Encoding" in group "Desktop Entry" is deprecated
Merge pull request #128 from rworkman/rworkman

Fix typos in button labels (s,_Stop,Stop,)