Added debug message to track down
http://dev.bukkit.org/bukkit-plugins/statistics/tickets/212-exception-in-thread-pool-1-thread-2534/
Swapped code around so BlockPlace is BlockPlace & BlockBreak is BlockBreak.
Somehow the code was incorrectly placed in the reverse.
Build against 1.7.2
Adden missing Packed Ice and fixed missspelled oxeye daisy
Re Added accidentally deleted patch files :)