t9001-send-email: move script creation in a setup test
t9001-send-email: move script creation in a setup test

Move the creation of the scripts used in to-cmd and cc-cmd tests
in a setup test to make them available for later tests.

Signed-off-by: Remi Lespinet <22400db3a241109c5f34e07079970b8b4e19596f@ensimag.grenoble-inp.fr>
Signed-off-by: Matthieu Moy <d4d2cc2a6ec7b2aa587d4887cc5ed200f9b685a1@imag.fr>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git