A Mifos, iHRIS, ODK integration in partnership with DIAL

N.B., commits to master will be live on OpenFn.org.

1. Tasks 1-3 documented inline.
2. There's a potential task 4, which writes a new version of the ODK form based on updates in iHRIS and uploads that new form version to ODK Aggregate. This could also be accomplished by sending an updated list of cases, or making updates to a lookup table on ODK X, CommCare, or something that's built for more two-way communication between the Digital Registry and the Data Collection tool.

1. https://mifosforge.jira.com/wiki/spaces/docs/pages/82706605/Manage Hooks
2. https://gitlab.com/groups/dial/t4d-product-backlog/-/epics/4