move luabind object usage to script directory
convert more luabind stuff to forwarders in script dir
more const declarations
move LoS wrapper to script binding
remove remaining luabind usages from World
add sample testcases
Merge branch 'master' of https://github.com/shivoc/Illarion-Server into testserver
Allow !who command for everybody on the testserver
Do not reset idle time on lookat