[4.0.0] bin/phonegap references lib/core
[4.0.0] fixed test in e2e with incorrect string
[4.0.0][#461] removed phonegapcli implementation file, not needed
[4.0.0][#461] removed old implementation files

removed phonegap directory
removed phonegap.js
moved lib/phonegap/utils to lib/utils
[4.0.0][#461] change internal linkage to respect new project structure

removed cordova-lib dependency
moved commands which override extant cordova commands to lib/clobber