s4: Improve updateprovision

s4: Improve updateprovision

* Define a simple upgrade process mode (module storage change, file name change, copy of new file)
  * Move the schema, configuration and current object upgrade into full upgrade mode
  * Added the --full switch to select the full upgrade mode, and made simple upgrade mode the default
  * Make updateprovision works without any switch (update the provision in the default location)
  * Cleanup the messages
  * Create the reference provision in a subdirectory of the updated provision