comply w/ pep8 E203 & E241

i.e. (whitespace before ':') & (multiple spaces after ':')
Merge pull request #6631 from hulu/pep8-E203-compliance

comply w/ pep8 E203+E241 (aligning operators w/ whitespace)
Bump minion version number.
Add win32 installer link to docs
Add link to amd64 installer. Fix version #s
Merge pull request #6634 from UtahDave/develop

Add 0.16.3 Windows installer and doc links.
Formatting fixes

This completes the documentation audit begun in cf365f7, using proper
backticks and :strong: tags to emphasize text, converting groups of
shell commands to bash code-block sections, etc. This also replaces the
use of \* with the easier-to-grok '*', which will hopefully reduce
confusion among new users.
Merge pull request #6635 from terminalmage/docs

Formatting fixes
Allow running a group of tests while still providing a test case name from another group.