Added $(SDKROOT)/usr/include/libxml2 to header search paths to allow compilation under Xcode 4.4 / OSX 10.8
Merge remote-tracking branch 'upstream/master'
Update GDataXMLNode
Fixes one compiler warning.
Update to minizip 1.01h
Fix compiler warnings
Harmless but annoying.
Migrate from SenTestCase to XCTest
Use recommended ARCHS build setting.
Update schemes