Merge pull request #428 from techhat/release

Release changes for 0.8.6
new release, lower botocore dep
Merge pull request #429 from seanchannel/develop

new release, lower botocore dep
Change code block to use yaml
Merge branch 'develop' of https://github.com/saltstack/salt-cloud into develop
remove submodule, revert pull request #391
Merge pull request #431 from seanchannel/develop

remove submodule, revert pull request #391
Make create errors in ec2 clearer
Use specific instead of generic exception
Merge pull request #434 from techhat/ec2errors

Make create errors in ec2 clearer
Support for dynamic master in maps

Resolves #403.
correctly handle no AZ in config on AWS fixes #436
Merge pull request #438 from jbadigital/no-az

Correctly handle no AZ in config on AWS fixes #436
Fixing inconsistent capitalization
example rename was not visible
Merge pull request #442 from seanchannel/develop

example rename was not visible
mention minion configs to disambiguate from grains example
Merge pull request #443 from seanchannel/develop

mention minion configs to disambiguate from grains example
Update create_attach_volumes() in EC2 to use direct API
Remove the last of the libcloud from EC2