Work around CLI failing during createmobilespec.sh due to EMFILE on osx
Work around CLI failing during createmobilespec.sh due to EMFILE on osx

apache/cordova-mobile-spec,corimf/cordova-mobile-spec,corimf/cordova-mobile-spec,polyvi/xface-mobile-spec,ollie314/cordova-mobile-spec,ollie314/cordova-mobile-spec,apache/cordova-mobile-spec,ollie314/cordova-mobile-spec,polyvi/xface-mobile-spec,polyvi/xface-mobile-spec,apache/cordova-mobile-spec,corimf/cordova-mobile-spec,apache/cordova-mobile-spec,corimf/cordova-mobile-spec,apache/cordova-mobile-spec,corimf/cordova-mobile-spec,ollie314/cordova-mobile-spec,ollie314/cordova-mobile-spec