Fixed a selector
Allows setting tip width
Cleaned up a bit more, disabled remote following

The presenter remote isn't yet stable, so I've disabled the follower.
I'll work more on it tomorrow and should have it working ok.
Merge pull request #47 from binford2k/iphone_presenter_mode

Closing my own pull request to make sure master is in a reliable state.
New polling loop, should be more stable.

All presentation modes should work as expected now.
Next step is to document it for the presenters.
And then on to porting it to websockets. Roflscale.
...aaand fix the tooltip
Merge pull request #49 from binford2k/iphone_presenter_mode

New polling loop, should be more stable.