Merge pull request #4 from MirantisDellCrowbar/bug/pfs/pebbles/master

Bug/pfs/pebbles/master
Merge pull request #5 from crowbar/release/pebbles/master

Release/pebbles/master
Merge pull request #6 from crowbar/release/pebbles/master

pull changes from dell
the previous version was proken for a lot of reasons and since we have template to run tests properly at any environment lets use it
should use xunit to be able to parse output by UI
Merge pull request #34 from MirantisDellCrowbar/bug/dashboard/pebbles/master

UI wich running tempest is broken