Merge pull request #8 from MirantisDellCrowbar/bug/enables/pebbles/master

enabled - is boolean not text
Merge pull request #9 from crowbar/release/pebbles/master

Release/pebbles/master
Merge pull request #10 from crowbar/release/pebbles/master

pull last changes
Merge pull request #11 from crowbar/release/pebbles/master

pull changes from dell
tempest expect to keystone will return cahrset in response, so adding default charset
Merge pull request #101 from MirantisDellCrowbar/bug/charset/pebbles/master

Default charset for tempest
Style edit attributes