Java Edition Beta 1.3 01

Beta 1.3_01 was released to fix some of the bugs and crashes in Beta 1.3.

Changes

 * Dependencies on Java 1.6 are gone

Fixes
3 bugs fixed


 * Fixed the recent issues on some Macs in which the game would crash when "Singleplayer" button was clicked on
 * Able to connect Client to Minecraft Server 1.3
 * Fixed item duplication glitch