add tests/wocky-xmpp-scheduler-test to .gitignore
add tests/wocky-xmpp-scheduler-test to .gitignore

freedesktop-unofficial-mirror/wocky,noonien-d/wocky,noonien-d/wocky,freedesktop-unofficial-mirror/wocky,freedesktop-unofficial-mirror/wocky,noonien-d/wocky