update catharsis to fix issues with repeatable types (#502)
Conflicts:
	package.json
clarify option descriptions (#506)
don't rename a function param called "prototype" (#505); minor cleanup
prevent undocumented overrides from replacing documented parents (#503)
whitespace
whitespace
cleanup
don't escape inline HTML in Markdown-tagged text; remove `markdown-js` parser, and default to `marked` (#510)
Conflicts:
	package.json
whitespace
resolve paths relative to the user's working directory
test for variable-scoping issue in JSDoc 3.2.1 (#513)