Add workbench scenario
Publish problem shown event
Publish feedback events
Create an item_id for hotspots to use in events
Merge pull request #5 from dragonfi/workbench-scenario

Add workbench scenario
PR comments: rename events
PR comment: Add optional item-id to hotspot
Merge pull request #6 from dragonfi/tracking-logs

Tracking logs and a workbench scenario
Remove redundant ids from events
Merge pull request #7 from dragonfi/tracking-logs

Remove redundant ids from events
readme-doc: Add basic documentation for image explorer
Merge pull request #8 from edx-solutions/readme-doc

readme-doc: Add basic documentation for image explorer
Extend the README.