Added REST endpoints on forge, repo and issue info
* Added module to consume generated index JSON file
* Made minor change to the indexing JSON schema
* Added an API endpoint for fetching information
* Reworked indexing methods
* Marked request parameters - Prevent None detection
* Added varied endpoints for different resources
* Narrowed exception clauses
* Reworked eponymous imports
* Altered endpoint URL schema
Signed-off-by: Akashdeep Dhar <akashdeep.dhar@gmail.com>