Changelog

Features

Users can now configure lscat numbers, including:
- Image width
- Image height
- Image thumbnail size (For pixcat; the above two are more accurate)
- x and y spacing/padding between images
- Spacing between printed text
- Spacing between pages
- See MANUAL.md and example_config.ini for more details
Boolean settings in the config now accepts ('1', 'yes', 'true', or 'on') for True, and anything else as False.
Warn user for invalid credentials
Image mode can now jump to specified page number, in a multi-image post
Image mode now prefetches the next image in another thread
Fixed spinner not propagating exceptions
On reloading and clearing cache, the directory to be deleted will be shown
Fixed clearing the cache not working
Added -v/--version option
Added --help option
noprint option renamed to print_info (in the affirmative), and True by default (if no key or setting found)

Added lots of tests
CI now tries to launch the application to make sure it doesn't crash on start and I didn't make any silly mistakes when building
Updated requirements.txt
Moved stuff like begin prompt and show man loop from utils.py to screens.py
Refactored cli.py and prompt.py
Move config functions in lscat and utils to config.py