pidgin/pidgin

Merged in fbellet/pidgin/port-changes-from-branch-2.x.y-to-default (pull request #632)

Port changes from branch 2.x.y to default

Approved-by: Eion Robb
Approved-by: John Bailey
Approved-by: Gary Kramlich
sounds_DATA = [
'alert.wav',
'login.wav',
'logout.wav',
'receive.wav',
'send.wav'
]
install_data(sources : sounds_DATA,
install_dir : get_option('datadir') + '/sounds/purple')