andymatuschak/Sparkle — pull request #313 by btjones (2013-12-16 20:19:00+00:00)
Title: fix base SDK and formatting build errors for use with OS X 10.9

This fixes a number of issues for OS X 10.9:
- Fixes the Base SDK error by switching targets Base SDK to macosx (latest) since 10.7 is not distributed with 10.9
- Fixes the formatting error with the NSAlert informativeTextWithFormat: