[#58023072] Add not about error that exists when building in Xcode 5 with RE 4.0 referenced in this LP thread https://developer.motorolasolutions.com/thread/3988
Undo changes to list iOS7 changes.
[#58023072] Add changes to iOS7 section to build_ios doc
[#58023072] Add Notes to docs that refer to items changed in iOS7 to see the differences section.
[#58023072] Fixed some UI isses with image sizes.
Merge pull request #83 from rhomobile/ios7-changes

Ios7 changes