WIP: cleaner PgQuery functions
WIP: more clean query functions
WIP: use postgresql-simple in pgstructure
Remove HDBC imports
Consolidate auth functions
Fix auth functions
WIP: converting app request handlers
WIP: GET route
Add POST handler
Add PUT handler
Add PATCH handler
Add user creation route
Clean up App.hs
Move cors things to Main
Main compiles. Still bugs though
Fix empty results
Fix select star and json stuff
The Dbapi module is now App
Tests compile, run, and fail

Temporarily disabled unit tests
Interpolate json string values in queries without extra quoting