added hex grid javascript libraries
replaced cartesian grid with hex gridw
cleaned up hex grid. fixed javascript bug where it was using building.x instead of building.id
added buildings_as_json & #key to Building
go directly to your first village upon login
added pry and awesome-print
add 2 thrall when a roundhouse is built
added take! method for village resources
fixed knees typo, added adjust_times_for_needs, building planks now requires wood, added sulfur to quarry
added blacksmith