Got fixed warnings involving converting from size_t to uint64_t. Also eliminated unnecessary code lines.
Fix only building active arch in debug.
Merge pull request #119 from square/kve/fix-building-only-active-arch-for-debug

Fix only building active arch in debug.
Updated for arm64 compatibility

Note that Xcode requires iOS6 as the earliest deployment platform for cross-
compilation of arm32 / arm64 code.
Fix Release build break

When building in Release, the static analyzer will complain that these variables
are unused, or that execution could continue and dereference a NULL pointer.
Deploying on arm64 requires iOS 7
Origin syntax fix
Merge branch 'master' of https://github.com/sgoodwin/SocketRocket
Merge branch 'master' of https://github.com/philippec/SocketRocket

Resolve warning conflicts, in favor of sgoodwin commit.

Conflicts:
	SocketRocket/SRWebSocket.m
Merge remote-tracking branch 'originfix/origin-fix'