removed double colons in master documentation to match existing formatting
Docs formatting fixes

Format filenames in bullet points and use aliases instead of letting the
"blob" role show the full URL for the filenames.
Updated docs to reflect salt-ssh requirement on msgpack
Merge pull request #8382 from joehealy/salt-ssh-packaging-doc-fix

Updated docs to reflect salt-ssh requirement on msgpack
Merge pull request #8379 from sijis/misc_doc_fixes_2

removed double colons in master documentation to match existing formatti...
Don't let Salt fail because `libcloud` is not installed.
Document passing arguments with equal signs. Refs a1ba178d.

Add additional documentation regarding arguments passing with equal signs for which salt tries hard to turn into keyword arguments. The problem now arises because non supported arguments immediately thrown an exception.
Merge pull request #8384 from s0undt3ch/develop

Don't let Salt fail because `libcloud` is not installed.
Add the missing salt-cloud man page.
`doc/man/salt-cloud.7` is no longer generated.
Merge pull request #8387 from s0undt3ch/hotfix/salt-cloud-man

Add the missing salt-cloud man page.
Pass a relative path for proper test execution.

If we're trying to test a failure which happens when the path is not absolute, let's not pass it an absolute path in the first place.
The argument name is `arg`, not `args`.
Only delete the file if it actually exists.
Merge pull request #8388 from s0undt3ch/hotfix/test-file-remove

Pass a relative path for proper test execution.
Merge pull request #8385 from s0undt3ch/hotfix/test-kwarg

Document passing arguments with equal signs. Refs a1ba178d.
Remove left behind debugging experience.
Mock yaml.scanner in docs conf.py
ABOLISH un-indexed curly braces on strings to format!!!!
Merge pull request #8391 from s0undt3ch/develop

ABOLISH un-indexed curly braces on strings to format!!!!