AntiAFK and login failure changes

Made the antiAFK bot's message configurable through the .INI file (still defaulted to /ping). I also changed the login failure behavior from pause and wait for user input to automatically trying to reconnect after 10 seconds, this setting is also configurable in the.INI file. In case it was missed in the original pull request I apologize for any sloppy codeing or formatting as I have absolutely no experience with it.