Replaced Lua with LuaJIT-2.0

You are required to build LuaJIT with the LuaJIT makefile because it
has a complicated build process that can’t be integrated into the
addon. Untested on linux, iOS, and Windows.
Adding more portable luajit installation. Not finished!
luajit working, but working on linking it with local lib instead of installing luajit systemwide
adding additional shader bindings
this now installs luajit system wide, because luajit is good for your computer's soul.
Fbo internal formats and blendmode enums
whitespace changes
fromHsb binded
ofImage un/bind,texture repeat,texture wrap,ofMesh
compiles to raspberry pi!! woohoo!!
Organizing and generalizing gl internal format.
ofLogLevel, cleaning up.
merged luajit PR from abigpotostew