Vanilla/Vanilla — pull request #553 by Sleaker (2013-02-02 09:10:03+00:00)
Title: Move WindowEvents to API packages

Created AbstractWindow. VanillaRenderMaterials is also now in the API package as it's a static class and seems to be universally necessary.

Updated Docs for InventoryCanSetevent. removed PlayerSlotChangeEvent, it was unnecessary to begin with.

Signed-off-by: Nick Minkler