Renaming files

No need to have them named example/default.
Updating to 1.4.7 - Implementing Command model

Base implementation of command model and addition of Winston logging.
Fixing bug in chat.js for Command
Fixing game bug in Command

Jeez.
Fix fromPlayer
Added MP commands.
Updated mapgen-floor to include a grass layer
Merge branch 'master' of git://github.com/jkenneydaniel/jsmc
Added protected property (this.ptect) to chunk object
Added in protected check into digging.js
Implemented protection check and application/removal into building.js
Added in customizable spawn location
Added in admin marker (removed eid from chat) TODO: block/fix redstone
If you're an admin, you can now build in protected areas! TODONE: block redstone