Fix for #331. Handles the case where rsync is missing, and that makes Rex wait forever
Merge pull request #333 from jorisd/issue/331

Fix for #331. Handles the case where rsync is missing...
Add some docs for OpenStack
read cpu information out of /proc/cpuinfo if dmidecode is not available - fixes #306
merged upstream
some perltidy
updated manifest
fixed #335
scp_get doesn't work on windows. fall back to sftp. fix for #271
fixed profiler thing
added cloud_image_list function
renamed tenantName to tenant_name
return volume id
wait for delete of volume
some default values removed, some waits
fixed openssh connection method
Use PID in test filenames

This helps us to run multiple tests in parallel (e.g. with different
perl versions).
version bump
merged
Pod fix