added platform detection 32/64bit
added platform detection 32/64bit

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