Merge pull request #2 from crowbar/release/pebbles/master

Release/pebbles/master
add pip python-ceilometerclient for correct pfs deploy
Merge pull request #8 from MirantisDellCrowbar/bug/DCB-147/pebbles/master

https://github.com/crowbar/barclamp-ceilometer/pull/8

Merged by devtool for cloudsleuth