D3650: serve: add an option to open in the default browser

[durin42 (Augie Fackler)]

durin42 added a comment.


  I don't love the flag name, and am -0 on the feature in general. All terminal emulators I've used in the last 10 years have URL detection logic and make clicking the link trivial...

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3650

To: nspanti-logilab, #hg-reviewers
Cc: durin42, mercurial-devel