In anticipation of network agents, rename compute

Rename the compute agents in anticipation of network agents

Change-Id: I201121915638d89dfbe46a7e0026aa4c2777e590
Closes-Bug: #1285800
Make bash comple command best effort to authorize

If authorization fails for the complete command, generate the bash complete anyway.
* Added best_effort flag to command
* Attempts to authorize for bash complete, but if it fails, it tries anyway

Change-Id: I796258f8044f42abc6a51164d920a26f73397962
Partial-Bug: #1283550
Pass arguments to v3 keystoneclient by kwarg

Keystoneclient has added the positional decorator which emits a warning
if arguments aren't passed by keyword. This means we are getting
warnings in certain places in openstackclient.

Change-Id: Ic5446cd6f122cbb56fce543011386d53bc31fe18
Closes-Bug: #1302199
Merge "In anticipation of network agents, rename compute"
Merge "Make bash comple command best effort to authorize"
Merge "Pass arguments to v3 keystoneclient by kwarg"