Remove tables from table endpoint that are neither managed by aggregation data store nor referenced from fact table.

[Chandrasekar-Rajasekar]

Expected Behavior

Table endpoint should only list the tables which are managed by aggregation data store or referenced from the fact table. All other tables should not be listed to UI.

Current Behavior

Table endpoint lists all the tables including one managed by JPAdatastore in aggregation fact table format.

Possible Solution

Steps to Reproduce (for bugs)

1. Configure an aggregation datastore table and JPA model.
2. Query table endpoint
3. JPA model will be listed as an aggregation fact table with all its attributes as dimensions and empty metrics.