Remove unused npm utility functions (#683)
Remove unused npm utility functions (#683)

This also removes usage of Q-specific functionality (see #681)
shazron/cordova-lib,shazron/cordova-lib,shazron/cordova-lib,apache/cordova-lib,apache/cordova-lib,apache/cordova-lib,apache/cordova-lib,shazron/cordova-lib,shazron/cordova-lib,apache/cordova-lib,shazron/cordova-lib