Give lua access to console:log/info/warn/error/debug functions because why not!

[credomane]

Adds the "JsConsole" to Lua! Call them like so:

console:log("Lua console:log()");
console:info("Lua console:info()");
console:warn("Lua console:warn()");
console:error("Lua console:error()");
console:debug("Lua console:debug()");