Possible measuring bug

I was browsing the code, and noticed that the getTotalMeasuredHeight in LinearLayout uses Padding.TotalWidth, and getTotalMeasuredWidth uses Padding.TotalHeight.  I don't have time to dig in or write a test case, but it looked like they should have been switched around.  If not, then please just delete this. :)  I don't see any commits for awhile now, so I hope this project is still active.
