georesolver: Add repo and geosearch unit test

This is also an example for spring integration with unit tests.
Remove useless whitespace
georesolver: Use contains in test to be more robust
mongodb: Remove redundant annotations
Fix warnings
Add OPSlotRepository
Fix warnings
Switch to test config as default
Fix warnings
Merge branch 'master' into db-services
Switch to app config and enable opSlot service
opSlotService: Implement initial filter queries

Date is and ranges are still missing.
Restore test config
Add doctor repository
Add user entity
Add missing operation types
Add Utils for password hashes and initial TestData class
Move role to model
testData: Add role
testData: Cleanup and add testPatientLogin