Added launch images for all resolutions.
huh?
Just a simple margin change for the HTML toolbar butotn on the 6+
Native scale is 2.6086 on a real 6+ (vs 3.0 in the sim)
Add isIPhoneSixPlus helper.
Merge pull request #311 from wordpress-mobile/issue/iphone-6-plus-fixes

iphone 6 plus fixes