Language pack with invalid source uri goes to READY
Language pack with invalid source uri goes to READY

A language pack created with an invalid source uri goes to the
READY state. It needs to go to ERROR

Change-Id: I85642a4ce8832cf3f05f1225a70e58c77928460f
Closes-bug: 1430914

stackforge/solum,openstack/solum,stackforge/solum,devdattakulkarni/test-solum,openstack/solum,devdattakulkarni/test-solum