Persist --to and --cc options to save typing
Persist --to and --cc options to save typing

Store the --to and --cc options so the user does not need to put them on
the command-line for each revision.

  $ git publish --to foo@example.org
  $ ...work on v2...
  $ git publish # sends to foo@example.org!

Signed-off-by: Stefan Hajnoczi <484520986196e4a799496429ce8a499eb6488adb@gmail.com>

stefanha/git-publish,stefanha/git-publish