Automatically update upstream versions. Bukkit-1.5.1-R0.2-4-g056ce5b, CraftBukkit-1.5.1-R0.2-17-gd1e1c15
Automatically update upstream versions. Bukkit-1.5.2-R0.1, CraftBukkit-1.5.2-R0.1
Automatically update upstream versions. Bukkit-1.5.2-R0.1-1-ge290523, CraftBukkit-1.5.2-R0.1-1-g53734d2
Update to latest upstream
Let frames be configured for tracking
Don't skip item ticks
*correct patch
Merge remote-tracking branch 'upstream/master'