Merge pull request #2 from VikingRobotics/add-fpga-to-timer

Add GetFPGATimestamp to Timer class
Add information to README
Fix joystick bug
Fix iterative autonomous mode test
Add fake_time fixture
Add min_version argument to pyfrc
Warn the user that they're about to do something dumb
Improve tests so that non-default implementations don't break
Update docs for new version
Somehow the joystick values are wrong
Bump version due to bad files in release zip
Merge remote-tracking branch 'upstream/master'