* Cleaned up a ton of warnings/suggestions from the IDE.
* Fixed a bug when clearing the filters some presets could be undone.
* Renamed a class in the OPDS spec
* Simplified logic for when Fit To Screen rendering logic occurs. It now works always rather than only on cover images.
* Give some additional info to the user on what the differences between Library Types are
* Don't scan .qpkg folders (QNAP devices)
* Refactored some code to enable ability to test CoverImage Test. This is a broken test, test.zip is waiting on an issue in NetVips.
* Fixed an issue where Extra might get flagged as special too early, if in a word like Extraordinary
* Cleaned up the regex for the extra issue to be more flexible
