* initial database migrations
* first part, discovery
* second part, polling
* add SAP polling and discovery
* style checks
* rename variables in more generic way
* html global pages for sdp and sdp binds
* add Services and SAPs
* port links, database, etc.
* html device routing pages
* add tests
* checks
* rework database id relationship
* scruntinizer inspection
* fix unit test for new mpls tables
