moved sorting comparison in OAMutableURLRequest to use a 3.x compatible method
const declaration makes my XCode settings grumpy
Fixed memory-leak warnings found by static analyzer
Use consistent initialization to keep analyzer happy.
Merge pull request #14 from radiantcapsule/master

Fixes for static analyzer in 4.2
Merge pull request #13 from betamike/master

Removed 4.0+ Method Call in OAMutableURLRequest
Merge branch 'upstream'
updates for xcode5
Xcode5 changes