Broader exception handling for invalid options in the salt command. Refs #8016.
Merge pull request #8742 from s0undt3ch/hotfix/jenkins

PEP8 fixes W293 W391(whitespace and extra lines).
Merge pull request #8731 from cachedout/#8016

Broader exception handling for invalid options in the salt command.
Changing aws to ec2 in docs
Correct inaccuracy in docstring warning message
Merge pull request #8751 from terminalmage/docs

Correct inaccuracy in docstring warning message
adding GCE docs
Merge branch 'develop' of https://github.com/saltstack/salt into develop
Merge pull request #8752 from erjohnso/develop

Adding docs for new GCE salt cloud support
Merge branch 'develop' of https://github.com/saltstack/salt into awsfix
Adding Getting Started guide for Linode
Remove doc reference to minion
Have runner return event have "return" to be the same as other events
return a dict like other data return events
Add alpha warning for salt-ssh
Merge pull request #8758 from basepi/saltsshwarning

Add alpha warning for salt-ssh
Merge pull request #8755 from pass-by-value/more_doc_changes

Remove doc reference to minion
Changed YAML example to two-space indents
Fixed incorrect map example; grains must be at same level as minion
Merge pull request #8762 from whiteinge/cloud-map-docs

Cloud map docs fixes