Fixed unsigned long comparison to size_t
Added Clamp() function to the lua api.
Added api documentation for Clamp()
Made lua clamp() compatible with all number types.
Merge pull request #1289 from mc-server/LuaAPI

Added Clamp() function to the lua api.
Refactored Redstone simulator not to depend on TNTEntity or DropSpenserENtity Directly
Removed dependecy of redstone simulator on NoteBlock
Resending fire to the client when the interact cancelled.
Fixed multiple inhertance being output by tolua
Fixed style issues
Merge pull request #1291 from mc-server/RedstoneCleanUp

Redstone clean up
On destroy ender crystal, create bedrock and fire
Removed debug message.
Fixed nether wart digging.
Fixes #1265
Merge pull request #1295 from mc-server/crystal

On destroy ender crystal, create bedrock and fire.
Merge remote-tracking branch 'origin/master' into Ranks
RankMgr: Added GetRankVisuals() function.
WebAdmin: Added GetURLEncodedString().
WebAdmin: Manually exported string conversion functions.

ToLua generated an extra return value for GetHTMLEscapedString() and GetURLEncodedString(), making them difficult to use.
Debuggers: Disabled UUID and RankMgr tests.