added packaging exclude to fix build on cordova-cli 6.0
added packaging exclude to fix build on cordova-cli 6.0

aerogear/aerogear-cordova-push,aerogear/aerogear-cordova-push,danielpassos/aerogear-cordova-push,matzew/aerogear-pushplugin-cordova,matzew/aerogear-pushplugin-cordova,danielpassos/aerogear-cordova-push,danielpassos/aerogear-cordova-push,edewit/aerogear-pushplugin-cordova,edewit/aerogear-pushplugin-cordova,aerogear/aerogear-cordova-push,matzew/aerogear-pushplugin-cordova,danielpassos/aerogear-cordova-push,aerogear/aerogear-cordova-push,matzew/aerogear-pushplugin-cordova,edewit/aerogear-pushplugin-cordova,edewit/aerogear-pushplugin-cordova