Added $(SDKROOT)/usr/include/libxml2 to header search paths to allow compilation under Xcode 4.4 / OSX 10.8
Added $(SDKROOT)/usr/include/libxml2 to header search paths to allow compilation under Xcode 4.4 / OSX 10.8

jaketmp/ePub-quicklook,jaketmp/ePub-quicklook