Moved to centralized RPC code.
Added Parent RPC code.
Modified parents to include email. Refactored parent adding code.
Fixed typos.

God I hate python
Removed useless import
Yeah, needed this file
Removed useless imports
Added email validation
Added email validation and library code.
Added sitter RPC support, preliminary.
Added multiple RPC endpoints.
Added family names.
Added age ranges according to spec.
Typos
Lets try shifting data models
Merge branch 'master' of https://github.com/acepace/dgdsitter