remove murmur2-32-hash.rb
add signed distance field font generator
hotfix to fontgent
add size method to FontResource
replace hardcoded values with FontResource::size
test GuiText in Gui
Merge branch 'world' of https://github.com/taylor001/crown into world
improve gui's text function
improve LuaGui binds
use transient buffer in GuiText
Merge branch 'world' of https://github.com/taylor001/crown into world