[#343] Remove phonegap run command.
[#343] Remove phonegap build command.
[#343] Add cordova@3.6.3-0.2.13 to package.json.
[#343] Add phonegap.cordova as a programmatic interface.

- Removed the previous phonegap.cordova, which was a
  reference to require('cordova-lib').cordova
  This reference was rarely used because most modules
  directly required the singleton object from cordova-lib.
[#343] Add stderr output for Cordova CLI.
[#343] Update create command to use Cordova CLI.
[#45] Add exit error code support.