CLOUD-271 Added integration tests
CLOUD-271 Fixed Azure integration test
CLOUD-327 Added scale up, scale down to the tests. Generic flow abstracted
CLOUD-327 checkstyle
CLOUD-327 adjustment abstracted
CLOUD-312 Cluster status checked:
CLOUD-312 Added step information to cluster assertions
CLOUD-312 Corrected expected / actual argument order
CLOUD-333 added pollerservice to ambari startup
CLOUD-336 added style to emails
CLOUD-336 inline style in letter
CLOUD-336 wremoved unused method
CLOUD-333 ambari startup listener deleted
CLOUD-333 removed duplicated context init
CLOUD-333 fixed poller
Merge pull request #374 from sequenceiq/mail

Mail
CLOUD-333 fixed component
CLOUD-333 cs fix
Merge pull request #372 from sequenceiq/poller

Especially for @keyki
Change GCC to GCP