* Run autoexec(_dev).cfg before anything else.
* Always initialize RCON (only gets ran if an actual password is set).
* Removed 'Cbuf_Execute()' call from 'CHostState::LoadConfig', let it run in the frame loop instead.
* Removed hardcoded set call for 'net_usesocketsforloopback', will be set in autoexec from now on.
Also removed these from the CFG files.
* 'sq_showvmoutput' has been renamed to 'script_show_output'.
* 'sq_showvmwarning' has been renamed to 'script_show_warning'.