added .gitignore
added .gitignore

ignoring .idea (since using pycharm)

dndtools/dndtools,tehguy/dndtools,FreezyExp/dndtools,tehguy/dndtools,dndtools/dndtools,gregpechiro/dndtools,tehguy/dndtools,FreezyExp/dndtools,gregpechiro/dndtools,dndtools/dndtools,dndtoolsnet/dndtools,gregpechiro/dndtools,dndtoolsnet/dndtools,FreezyExp/dndtools