package's ParsePackage to take prefix and updated related skip
conditional. Also updated args in call to ParsePackage within
server. Last paragraph of main package comment was updated, along
with the second to last paragraph of readme.
Since a fenced code block (three backticks) is already used, there's no need to indent code blocks. Either a fenced code block or an indent alone is enough.
Also use tabs instead of spaces in Go code to make it gofmt-compatible, and use Go syntax highlighting for Go code blocks.
Unlike 1e1ffecf4f148c30fb214feeb491c7de5fe54e56, only use Go syntax highlighting for complete Go code block, since GitHub renders it poorly for partial Go code.
Daved