Added first implementation of cClearMetaOnDrop
Added cClearOnDrop Mixin to cPumpkin
Simplified ClearMetaOnDrop
Converted some blockhandlers to use cClearMetaOnDrop
Added documentation
Revert "Converted some blockhandlers to use cClearMetaOnDrop"

This reverts commit 333f4f982cbd24ffcb376594eddef439b3f05e9e.
COnverted Lilypad back to mixin
Added super typedef
Merge remote-tracking branch 'origin/ClearMetaMixin'
Fixed code formatting.