Merge branch 'ms/send-email-validate-fix'

"git send-email" did not have certain pieces of data computed yet
when it tried to validate the outging messages and its recipient
addresses, which has been sorted out.

* ms/send-email-validate-fix:
  send-email: move validation code below process_address_list

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

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