Bill Kunz tigerbears

## gist:9480433
Like many of us, my company's iOS project:

- Has dependencies preventing arm64 support
- Uses Cocoapods
- Relies upon CI
- Would love to be built with the new Xcode (and LLVM) 5.1 hotness

Since Xcode 5.1's standard supported architectures now includes arm64, we needed to remove that architecture in a way that would persist across clean installs of our pods during our Jenkins CI server's workflow. This is my first time working with Cocoapods, so I had to do some digging to tie up the loose ends.

The first step is simple enough:
	Like many of us, my company's iOS project:

	- Has dependencies preventing arm64 support
	- Uses Cocoapods
	- Relies upon CI
	- Would love to be built with the new Xcode (and LLVM) 5.1 hotness

	Since Xcode 5.1's standard supported architectures now includes arm64, we needed to remove that architecture in a way that would persist across clean installs of our pods during our Jenkins CI server's workflow. This is my first time working with Cocoapods, so I had to do some digging to tie up the loose ends.

	The first step is simple enough: