Add script for package uploading

This sctipt also can create packages for specified folder.
To connect to openstack identity servicies rc file need to be provided.

Usage: upload.sh zip_package|directory_name [--rc]|[--tenant-name][--murano-ip][--murano-port]
  Options:
   * --rc:      Openstack RC file. It can be download from horizon at 'Project -> Access & Security' page
   * --murano-ip      IP where Murano is running. Default is localhost
   * --murano-port    Port where Murano is running. Default is 8082

  Parameters:
   * zip_package:     Already zipped Murano package
   * directory_name:  Directory name, witch contains all files, needed by Murano package
"
Closes-Bug: #1399896