Some potentially dangerous, but useful things
Fix provisioning tests

Multiple matching requests in cfme.services.requests now raise exception
Ec2 Service Catalog tests
Ec2 tests
Ec2 catalog tests
Changed version.pick
Ec2 Service Catalog Item
ec2 catalog tests
Merge pull request #845 from sshveta/ec2catalogtests

Ec2 Service Catalog tests
Random ids break parallelized testing.
loggers don't have a warn method, but they do have a warning method
Fixed button locators
Merge pull request #879 from mfalesni/dangerous

Some potentially dangerous, but useful things
Add port_check_remote()

Use remote port check in smtp tests
Merge pull request #857 from jkrocil/remote-port-check-smtp

Add port_check_remote() & use it in smtp fixture
Merge pull request #859 from jkrocil/fix-provisioning

[Review] Fix provisioning and update cfme.services.requests
Webdriver Wharf Support

Webdriver wharf is a docker container warehouse that provides
individual selenium servers and browsers for each test process
Merge pull request #886 from seandst/webdriver-wharf

Webdriver Wharf Support
Relocate annoying log message in parallelizer code
Upstream 9.9.9.9 -> master