Recognize numbered list without dot.
eliminate extra blank line in verbatim blocks
Do not escape when target is link format or file format.
Put url prefixes into a package var
Update tests to use package var for url prefixes
Change pod urls to point to metacpan
Merge branch 'metacpan-urls', remote-tracking branches 'remotes/origin/pr/4', 'remotes/origin/pr/5' and 'remotes/origin/pr/6' into pulls

* metacpan-urls:
  Change pod urls to point to metacpan
  Update tests to use package var for url prefixes
  Put url prefixes into a package var

* remotes/origin/pr/4:
  Recognize numbered list without dot.

* remotes/origin/pr/5:
  eliminate extra blank line in verbatim blocks

* remotes/origin/pr/6:
  Do not escape when target is link format or file format.
Use var in test for consistency
Map git addresses to cpan addresses
Add a few more explicit man(x) tests
Make url prefixes configurable
Test passing url prefix options to the constructor
Document url change and bug fixes in change log
Throw in a few more miscellaneous tests
Document new url prefix constructor args
Move pod for internal methods to method comments

They aren't useful to consumers (and the usage isn't documented).
They serve a better purpose to developers.
Update pod and comments
Satisfy Pod::Coverage
Reformat change log entry to satisfy xt/
Disable trailing_whitespace xt/