* Moved ConsoleScreen changes to mod-specific file (stopped overwriting scripts/screens/consolescreen)
* Added resolution-dependent text size scaling
* Added a simple implementation of a non-modmain config (config.lua)
* Added translating '=' as the first char to 'return '
* Added support for printing multiple return values
* Added support for printing return values even if they are succeeded by a nil value (example: return nil,"test")
* Bumped up version to 1.2.0 and api_version to 4
* Added stripped-down configuration loading (loads config.default.lua and config.lua)
* Deleted config.lua; that file should be created by the user so it never gets overwritten by a mod update
* Added support for auto executing console commands as long as they have a given prefix (default: "c_")
* Added better error printing (get loadstring's error first, check it, then do pcall)
* Made automatic variable printing configurable (ENABLE_VARIABLE_AUTOPRINT)