Add SRPM to build artifacts for automated RPM builds
Fix encoding issues in nested output

This fixes #15542
No need for _formatfor().
Merge pull request #15731 from terminalmage/buildpackage-tweaks

Two tweaks to automated RPM builds
Merge pull request #15676 from rallytime/ec2_cloud_tests

Ec2 cloud tests
added exception handler
Tweak releasenotes
Fix pylint errors.
Merge pull request #15735 from syphernl/fix/docs_201470

Tweak releasenotes for 2014.7.0
Adding a module to manage and interact with GPG keychain on minions.
Fixing a typo, thanks @s0undt3ch!
Fixing lint issue related to re.findall.
Linting
Merge pull request #15737 from rallytime/pylint

Fix pylint errors.
Fixing lint issues not related to gpg module but that are breaking the pylint unit test.
Merge pull request #15627 from cachedout/issue_15587

Catch exceptions
Merge pull request #15728 from rallytime/cleanup_integration

Remove unused kwarg from _check_state_return
Merge pull request #15712 from hulu/idiom

make _LXCConfig.as_string() more idiomatic Python
Added test functionality in all state functions within salt.states.keystone
Missed spaces for indentation