use post instead of get in links to modmine to prevent 'session error' msgs.
use post instead of get in links to modmine to prevent 'session error' msgs.


Former-commit-id: f356ab0fda33b5b8331fbd17ec27f54bc744c438
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine