added CSRF header to all vulnerable request types, fixes #213
added CSRF header to all vulnerable request types, fixes #213

johanneswilm/eha-nutsurv-django,eHealthAfrica/nutsurv,johanneswilm/eha-nutsurv-django,eHealthAfrica/nutsurv,eHealthAfrica/nutsurv,johanneswilm/eha-nutsurv-django