Replace notifications icon with a new icon
Crunch new notification icon to save some space
Merge remote-tracking branch 'origin/New_notif_icons' into Crunch_PNGs

Conflicts:
	android/src/droidconuk/res/drawable-hdpi/ic_stat_notification.png
	android/src/droidconuk/res/drawable-mdpi/ic_stat_notification.png
	android/src/droidconuk/res/drawable-xhdpi/ic_stat_notification.png
	android/src/droidconuk/res/drawable-xxhdpi/ic_stat_notification.png