 - Ensure that Growl notifications are made from the main thread.  This addresses http://spbug.com/643 , and should also fix race condition crashes caused by the timer firing on a closed thread.
 - Ensure that Growl notifications are made from the main thread.  This addresses http://spbug.com/643 , and should also fix race condition crashes caused by the timer firing on a closed thread.


CoolSwitcher/sequelpro,abhibeckert/sequelpro,Jellyfrog/sequelpro,chenbk85/sequelpro,dnl-jst/sequelpro,treejames/sequelpro,kaneshin/sequelpro,eric-seekas/sequelpro,josegonzalez/sequelpro,Jellyfrog/sequelpro,eric-seekas/sequelpro,CoolSwitcher/sequelpro,CoolSwitcher/sequelpro,dnl-jst/sequelpro,josegonzalez/sequelpro,leichunxin/sequelpro,abhibeckert/sequelpro,treejames/sequelpro,leichunxin/sequelpro,leichunxin/sequelpro,Jellyfrog/sequelpro,chenbk85/sequelpro,dnl-jst/sequelpro,kaneshin/sequelpro,chenbk85/sequelpro,eric-seekas/sequelpro,dnl-jst/sequelpro,abhibeckert/sequelpro,josegonzalez/sequelpro,josegonzalez/sequelpro,CoolSwitcher/sequelpro,treejames/sequelpro,treejames/sequelpro,kaneshin/sequelpro,chenbk85/sequelpro,leichunxin/sequelpro,abhibeckert/sequelpro,eric-seekas/sequelpro,Jellyfrog/sequelpro,kaneshin/sequelpro