buildroot-2014.05
luajit: add host variant
luainterpreter: add host variant
luarocks: allow to work with host-luainterpreter

when we embed luajit on target, we use luarocks with host-luajit instead of host-lua
lua-iconv: new package
lalarm: new package
lascii85: new package
lbc: new package
lmathx: new package
luuid: new package
luanotify: new package