MacOSX - Added .travis.yml.macosx
MacOSX - Replaced cast from pointer to int with NSInteger
MacOSX - Corrected SDKROOT
MacOSX - Removed deprecated 'processAppSpec' in ProcessInfoRec
MacOSX - Set MACOSX_DEPLOYMENT_TARGET
Fixed #100 _POSIX_C_SOURCE on MacOSX build
MacOSX - Fixed error initialize 'NSPrintInfo *' with 'const NSPrintInfo *const'