Merge branch 'jk/send-email-fix-addresses-from-composed-messages'

The codepath to handle recipient addresses `git send-email
--compose` learns from the user was completely broken, which has
been corrected.

* jk/send-email-fix-addresses-from-composed-messages:
  send-email: handle to/cc/bcc from --compose message
  Revert "send-email: extract email-parsing code into a subroutine"
  doc/send-email: mention handling of "reply-to" with --compose

diff --cc Documentation/git-send-email.txt
Simple merge

diff --cc git-send-email.perl
Simple merge

diff --cc t/t9001-send-email.sh
Simple merge