jdg/MBProgressHUD — pull request #169 by nanoant (2013-10-16 15:04:47+00:00)
Title: Patch/fix xcode5 warnings

This will make Xcode 5 quiet about recommended settings, and:
* Select architectures based on deployment target
* Use current architecture for Debug build
* Enable recommended warnings

Also 2nd commit removes executable flags from regular source files.