Java Edition Alpha v1.2.5

Alpha 1.2.5 was the fourth part of the bug fix update.

Fixes
6 bugs fixed


 * Fixed a memory leak bug in the server.
 * Riding carts and boats now works properly when you travel long distances.
 * Harvesting crops no longer yields fake seeds.
 * Removed command.
 * Snowballs are given again.
 * Fixed door bug.