Outdated example

[titsitits]

Hi,

I am posting this issue as i am too git-noob to try a pool request! I just downloaded a zip of ofxUI, and tested the "example-Buttons" in VS2012/OF 0.8.4, and I had a bug with that example : the .vcxproj includes "ofxUICustomImageButton" and "ofxUIIntSlider" that are missing from the ofxUI/src (and that are also not needed for the compilation as it worked as soon as I removed these includes). I didn't try other examples.

I just hope it can help for the support of this awesome addon ;)

Cheers,
Titsitits