Upgrade pnotify to latest off github (still 1.2.2). Few minor tweaks, adds ability to control how many on screen notifications are to be displayed.
Converted the notification long polling from getJSON shorthand to .ajax to allow more control over how often we poll / timeout.
Increased default poll from 3sec to 5sec (when ajax call errors, poll every 15sec).
Allow max of 5 notifications on screen at once.
Merge pull request #776 from thezoggy/dev--notfi_tweaks

pnotify update