Merge pull request #13 from rcbops/master

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tidy up cinder_info search and account for all possibilities
Merge pull request #14 from mancdaz/master

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change cinder api service name to api, and update logging
use api not volume for service namespace
Merge pull request #15 from mancdaz/master

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Using new keystone LWRPs
Merge pull request #16 from galstrom21/master

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try various ways of getting volume_endpoint
Merge pull request #17 from mancdaz/master

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End of sprint version bump.
add netapp support
fix conditional test
Merge pull request #18 from mancdaz/netapp

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install packages instead of upgrade