Changed how covers are merged together. Now a cover image will always be generated for reading list and collections.
Fixed reading list page being a bit laggy due to a missing trackby function.
Reading list page will now show the cover image always. Collection detail page will only hide the image if there is no summary on the collection.
* Started working on a report problems implementation.
* Started code
* Added logging to book and archive service.
* Removed an additional ComicInfo read when comicinfo is null when trying to load. But we've already done it once earlier, so there really isn't any point.
* Added basic implementation for media errors.
* MediaErrors will ignore duplicate errors when there are multiple issues on same file in a scan.
* Fixed unit tests
* Basic code in place to view and clear. Just UI Cleanup needed.
* Slight css upgrade
* Fixed up centering and simplified the code to use regular array instead of observables as it wasn't working.
* Fixed unit tests
* Fixed unit tests for real
