pornel/Sparkle-fork — pull request #39 by MaddTheSane (2014-06-28 17:35:17+00:00)
Title: Migrate xibs to Xcode 5

These commits migrate the xibs to the more-efficient Xcode 5 format (specifically, Xcode 5.1) while also targeting the project's deployment target.

They are split into two commits because the `autolayout` fork already has some of them migrated. Cherry-picking commit 1eedc27 is okay.