[Cloudstack|Compute] Add support for keypair and userdata when creating cloudstack vms
fix for token timeout on cdn
[rackspace|identity] added error handling to make service catalog more robust.
[rackspace|identity] fixing broken service catalog test
[rackspace|monitoring] fixing broken monitoring test
Tests for reauthentication in CDN
use params instead of prep

In the transfer from rackspace-monitoring-rb to fog prep got changed to params, but was left as prep in compare.
Merge pull request #2047 from rackspace/hard_catalog

[rackspace|identity] Added error handling to service catalog
Merge pull request #2046 from DayhomeRegistry/master

Fix for token timeout on CDN
[AWS|ASG] filter mocked results for describe_auto_scaling_policies

This is the same issue as was fixed for ASGs in #2040 / de274452

Because Policies#get uses this method to fetch a single Policy, it was
always returning the first Policy in the data set, not the one that
actually matched the specified Policy name. Likewise, providing a filter
for `AutoScalingGroupName` did not actually filter the returned data
from this call when mocked.
fixes #1434 : How to use vcloud fog services
Merge pull request #2050 from bgentry/asg-filter-mocked-policies

[AWS|ASG] filter mocked results for describe_auto_scaling_policies
Merge pull request #2048 from thomascate/master

use params instead of prep
Merge pull request #2042 from gloppasglop/master

[Cloudstack|Compute] Add support for keypair and userdata when creating ...
Merge pull request #2051 from singhgarima/documentation_for_vcloud

fixes #1434 : How to use vcloud fog services