[ABRS-25] LocalSchema model draft
Merge branches 'ABRS-25' and 'master' of https://github.com/SirCrowned/ABRS into ABRS-25
[ABRS-25] Implement API and View for creating, listing and defining source for LocalSchema
[ABRS-25] Edit column type - API, VIEW
Merge branches 'ABRS-25' and 'master' of https://github.com/SirCrowned/ABRS into ABRS-25
Merge branch 'master' into ABRS-25
[ABRS-25] Made DbReaderService.getColumns() to return List<LocalSchemaColumn>
Merge branch 'ABRS-25' of https://github.com/SirCrowned/ABRS into ABRS-25
[ABRS-25] DB service used while creating local schema
Added 'Test Connection' button on source create form.