Workaround for pip and setuptools mess
Change button for apply Red Hat credentials
added handler, GET method, urls record and test
Fixed doc for GET method
added request body test
Succeffully rebased
several params renamed
added --json and --debug arguments
progress bar
finished with deploy progress
Check if there is a nodes key in settings map
Merge pull request #1550 from Mirantis/int-test-fix-test_create_empty_cluster

Check if there is a nodes key in settings map
Fixed OSTF expected result for new test test_multirole_compute_cinder
Merge pull request #1551 from Mirantis/system-test-fix-ostf-results

Fixed OSTF expected result for new test test_multirole_compute_cinder
added print_debug function and removed redundancy
dict comprehention -> dict(tuple generator)
It should create ready snapshot all time
Merge pull request #1552 from Mirantis/int-test-fix-ready-snapshot-creation

It should create ready snapshot all time
Merge pull request #1515 from Mirantis/PRD-1562

access to generated attributes
Merge pull request #1546 from Mirantis/PRD-1733

fuel additional functionality