Adds integration with Travis.
Merge pull request #358 from Jessecar96/TestBranch

Adds integration with Travis.
Fixed Bot Start/Stop Error

Fixes a StartBot()/StopBot() error. Calls to StopBot() from within the
bot caused the BotManager to have an incorrect status of the RunningBot
when not using separate processes. Added IsRunning Bot.cs to account for
this. Also fixed mainLog not displaying launch info if a bot was set to
not autostart while using AutoStartAllBots. Corrected minor typo in
Bot.StopBot as well.

This should fix #329
Merge branch 'StopStart-Fix' of https://github.com/thesandvichisaliar/SteamBot into StopStart-Fix