always use row height estimation
0.15 seconds faster deselect animation in table views
- unhighlighting in XUILabel fixed
- XUITableViewCell label layouting fixed

Signed-off-by: Felix Gabel <felix.gabel@me.com>
XUITableViewCell simplified

Signed-off-by: Felix Gabel <felix.gabel@me.com>
XUITextViewController now creates a default text stack

Signed-off-by: Felix Gabel <felix.gabel@me.com>
Merge branch 'refs/heads/develop'