remove dead code
remove dead code

luarocks/luarocks,leafo/luarocks,xiaq/luarocks,keplerproject/luarocks,xpol/luarocks,starius/luarocks,xpol/luainstaller,robooo/luarocks,coderstudy/luarocks,xiaq/luarocks,usstwxy/luarocks,coderstudy/luarocks,ignacio/luarocks,xpol/luainstaller,xpol/luavm,xiaq/luarocks,tst2005/luarocks,robooo/luarocks,aryajur/luarocks,xpol/luainstaller,tst2005/luarocks,usstwxy/luarocks,tarantool/luarocks,tarantool/luarocks,xpol/luavm,xpol/luavm,ignacio/luarocks,aryajur/luarocks,ignacio/luarocks,keplerproject/luarocks,lxbgit/luarocks,starius/luarocks,lxbgit/luarocks,aryajur/luarocks,lxbgit/luarocks,usstwxy/luarocks,starius/luarocks,luarocks/luarocks,usstwxy/luarocks,keplerproject/luarocks,tst2005/luarocks,ignacio/luarocks,aryajur/luarocks,xpol/luavm,rrthomas/luarocks,xpol/luainstaller,robooo/luarocks,tarantool/luarocks,tst2005/luarocks,xpol/luarocks,robooo/luarocks,coderstudy/luarocks,xpol/luavm,rrthomas/luarocks,luarocks/luarocks,rrthomas/luarocks,leafo/luarocks,starius/luarocks,xiaq/luarocks,rrthomas/luarocks,keplerproject/luarocks,leafo/luarocks,xpol/luarocks,coderstudy/luarocks,xpol/luarocks,lxbgit/luarocks