Change title textSize to 'dp' instead of 'sp'?

[rfgamaral]

I'm not doing a pull request on this because a) it's really easy to change and b) you might not be interested...

I was playing with my app on ICS and noticed a "font setting" on ICS, which I picked "large". This had a lot of impact in my app and messed everything up. One of the things messed up was the ViewPagerIndicator titles, which must not be affected by a system property like this.

The fix is easy, the font size must be changed from sp to dp. One can easily adapt one's app without messing in the core library. I'm just posting this here in case you were not aware of this behavior. Feel free to close the issue whenever you want.