MANIFEST.in missing in sale_extra

Therefore missing license and copyright in distribution tarball.

added sales + 1 deleted label

Fixed with review11231003

assigned to @ced

added 1 deleted label and removed 1 deleted label

added type::behavior label

New changeset 5848a5caed37 by C?dric Krier in branch 'default':
Add missing MANIFEST.in
http://hg.tryton.org/modules/sale_extra/rev/5848a5caed37

added 1 deleted label and removed 1 deleted label

closed

New changeset 3ea189b24ec1 by C?dric Krier in branch '3.6':
Add missing MANIFEST.in
http://hg.tryton.org/modules/sale_extra/rev/3ea189b24ec1