Update README.md
Merge branch 'release/1.0.0'
Merge branch 'release/1.0.1'
Fixed protocol conformation

Fixes 12 compile-time errors: “Type 'CFStringRef' does not conform to
protocol 'NSCopying’”
Updated build settings warning
Merge pull request #1 from mediately/master

Fix errors and warnings on Xcode 6.1 / iOS 8.1
Updated for Xcode 6.1. Made a couple personal preference modifications after merging in last pull request from Marko with his 6.1 fixes.