Use javac command directly, instead of recompile.bat/sh

MCP's recompile command is rather slow because it recompiles everything, including unchanged Minecraft classes.
Merge pull request #114 from Kobata/build-speed

Use javac command directly, instead of recompile.bat/sh
Liquicrafter and routers mirror "fake" stacks
Possible fix for ADE crashing on broken books
Fix autoanvils on servers
Moved TE modhelper to postInit
Fixed RedNet cables not properly depowering dust
Fix RedNet cable mode change issues
Added event cancellation to most blocks
Milk bottles stack to 16
Unifier has configurable output preferences
Fix RedNet cable not respecting hammers properly