- Add attributes total/current capacity to link entity
- Extend unitary tests of links to test attributes

- Corrected lazy mode of link relationships
- Corrected TopologyModel dump_detailed method to avoid retrieving config rules and components
- Added missing selectinload options in Topology

- Fixed composition of PolicyRule messages
- Added position of endpoints in Link, Service, and Slice.
- Added sort of endpoints according to their position.

- Added logic to keep order of link endpoints

- Added indexes recommended by Cockroach internal planner to boost performance
- Added extra foreign-key indexes to enhance constraint validation

- Added/Updated headers
- Added script to update copyright headers

- migrated events for Service and Slice entities
- added missing not-nulls to database fields

- corrected report of config rules updated
- corrected update notifications for Device
- removed unneeded log messages
- migrated events for Link entity

- extended grpc-to-enum tool to support arbitrary enum item names
- added PolicyRuleState enum model
- misc minor comment corrections
- misc import reorderings
- migrated Connection model and methods
- migrated PolicyRule model and methods
- removed unused files

- moved relational models to associated classes
- migrated support for slice subslices
- added filters to prevent upsert when there is nothing to update

- corrected ConfigRuleModel and methods
- corrected ConstraintModel and methods
- corrected ServiceModel and methods
- corrected ServiceEndPointModel
- added missing non-null constraints
- removed redundant column definition data
- removed unneeded lazy loading parameters
- added Service UUID generator
- implemented unitary test for Service entity

- relocated database methods
- corrected models to use single-column primary key
- corrected test cases

- cleaned up script run tests locally
- temporarily added script to automate test & coverage reporting
- reorganized unitary tests
- migration in progress to use single-column primary-key for main entities
- intermediate backup ; work in progress

- reorganized code spliting database models, enumerations, and operation methods
- separated unitary tests per entity and defined order between them
- separated unitary test for fasthasher
- modev old code to separate folder