Grunt task for automating UPS Admin UI Release process

Grunt task for automating UPS Admin UI Release process :
This task should do the following :

• Changing version of package.json to release (removing the "-dev" suffix)
• Commit
• Create git tag
• Bumping version to next development iteration
• Commit
• Create distribution.
• Create "ui_update" branch in UPS
• Copy distribution into UPS web folder
• Commit
• nice to have : pushing to remotes
  There will be some user interaction (using grunt-prompt) with trying having the defaults dynamically generated (like maven release plugin)