Ebook Reader 5.19

Add/import ebooks in background mode.
Easier ebooks management: multiple selection for moving, deleting, etc.
Other minor UI and bug fixes.

- Library cache actions fixed and improved.
- Other minor fixes.

- Security improved

- Albanian language added.

- Library search filter fix

- Highlighting/notes fix for reader engine.
- Scripts fix for reader engine.
- Installer updated.

- Automatic sorting csutom categories in alphabetical order
- Categories export/import fix

- Limit bug fix
- Minor UI fix

* Windows increased display size setting (125%, 150%) better support

- Storing last ebook source path for adding.

- DRM protected ebooks processing fixed.

- Vertical view for PC tablets on certain resolutions fixed.

- Irish language added.

- HiDPI screens support improved.
- Windows tablets support improved.
- Multiple screens support improved.
- Text notes functionality - multiple fixes.
- Several crash fixes.

- Updater implemented.
- Minor bug fixes.