Changes:
- Fixed container update notifications not working as expected (#10)
- Added the ability to edit the auto-detected change log URL or add your own custom URL. Also added detection for registry page, also editable (#8)
- Added filters to the container list page with linking from dashboard's KPI bar (#9)
- Refactored the container update system to be more reliable and improved event logging. As part of this, changed default timeout from to 60s (#7)
- Added the ability to bulk check for container updates