Feature: Output templating

[jhermann]

I'd like to get results in ReST, Markdown, etc.

• Add -t / --template ‹name› option
• Built-in templates for default, rst, md (default is the current output)
• Look for custom ones in a [TEMPLATES] section in ~/.oh-my-stars/config.ini
• Using string.Formatter should be sufficient
• Besides variables for link, language, etc., provide ANSI sequences as c.red, a.bold, etc. (the latter empty strings in "no color" mode)

I might do a PR if I find the time, putting the idea out there anyway.

[jhermann]

BTW, could you config your editor to squash trailing whitespace please, as per PEP8:

“Avoid trailing whitespace anywhere. Because it's usually invisible, it can be confusing: e.g. a backslash followed by a space and a newline does not count as a line continuation marker. Some editors don't preserve it and many projects (like CPython itself) have pre-commit hooks that reject it.”

Right now, doing PRs for this project is a pain because of all those empty lines that aren't actually empty.

[wolfg1969]

ok, thank you. I'll get rid of the trailing whitespaces.