Fix dependencies
add altering with utf8 migrate_version table
change place of protocol files
add config option for defining regions
Use provided sshKeys in instance creation
Return requested url in discovery protocol
Fixes for cmd scripts
Catch nova exception and re-raise GCE exception
add two new empty projects for images list
fixes for getProject
- when cinderclient is old
- when neutron is absent
fix style and tests
Change-Id: Id11d9d7b8613a9f59e054d1fd39ea6dccbe7b4f0
