replace NovaException with VirtualInterfaceCreate when neutron fails

Currently NovaException is being raised by the _neutron_failed_callback()
and being treated in a try..except block that wraps the _crate_domain method.
The exception is too generic and will catch any exceptions, which are
subclasses of NovaException (for example: ObjectActionError),
making the domain variable not be defined and will mask the original exception.

Suggesting to raise and catch the VirtualInterfaceCreateException and
treat the domain destroy and cleanup with save_and_reraise_exception
in the except block.

Conflicts:
        nova/virt/libvirt/driver.py

Related-Bug: #1337860

Change-Id: Ic972e286ded4e8b9d79ce1b0aa514bb4623d5f0b
(cherry picked from commit f0388d6fec0c4830c730af1adb3d02027eb2cd1d)
Bump stable/icehouse next version to 2014.1.3

Bump stable/icehouse next version to 2014.1.3

Change-Id: If0b0267b047e9a9e1e67c49f62f2e11e9a9b18ea
Signed-off-by: Chuck Short <chuck.short@canonical.com>
Fix expected error details from jsonschema

The jsonschema 2.4.0 release slightly changed some of the error messages
that are provided when validation fails. This updates the unit tests to
expect the proper string and avoid failing as a result.

Change-Id: Ic8e32140e49e394659e7ebbecb28afb704b23b7c
Closes-bug: #1358881
Merge "replace NovaException with VirtualInterfaceCreate when neutron fails" into stable/icehouse
Merge "Bump stable/icehouse next version to 2014.1.3" into stable/icehouse
Unfinished additions to Nova database for backup.