fixes #204
fixes #203
If interval refresh is happening we want to update refresh message.
fix for keeping same position of story when rotating device
FIX: iPhone iOS 7 showing failed messaged when going to categories when all categories are refreshing.

Don't want to refresh when coming back from stories because it might get rid of mores stories.
fix for iPad iOS 7 during load more, update is not disabled
Merge branch 'refs/heads/3.6/ipad-news' into 3.6/ipad-news-small-fixes
Merge branch 'refs/heads/3.6/ipad-news-estimatedHeightForRowAtIndexPath' into 3.6/ipad-news-small-fixes
Fix for rotation and back button on Image Gallery.  currentContext doesn't allow for a clean rotation.  View would still be in orientation it was before the rotate.
Merge branch 'refs/heads/3.6/ipad-news' into 3.6/ipad-news-small-fixes
changed method name
FIX: clicking next story not scrolling to top of next story
UIActionSheet is deprecated in iOS 8. Undesirable results happen if used.
Reworked how presentation style is kept current throughout the category and main views.
replaced float with CGFLoat
#fix 208

We know look at the superview's frame for the width of the table.
Merge pull request #207 from MIT-Mobile/3.6/ipad-news-small-fixes

3.6/ipad news small fixes