some new features, improvements and config options

[Tackyou]

1. dependency updates

2. new config options
   DEBUG_RUN to quickly write decisions.log
   SCORE_VIDEOBITRATE
   SCORE_AUDIOCHANNELS
   REQUIRED_TO_ALLOW_PROCESSING one of the files has to contain one of the given parameters to allow processing, for example, to only remove files if a dual audio version is available (require .DUAL. or .MULTI. in one of the files) or only if a good quality version is available (require 1080p)

3. better regex for deletefiles.sh, previous one wouldn't match all filenames properly

4. a run script that can be used for full automation (cronjob)

5. made the console output easier to read by shortening output and using emojis
   ✨ successful deletion
   ⚠️ failed deletion
   ✅ keep file
   ☑️ ignore/skip file
   ❌ delete file
   🆔 file id

• Something that might be an issue
  shortenedFilePath = '/' + '/'.join(part_info['file'][0].split('/')[-3:]) will cut out the last 3 parts of the path.
  For example /path/to/the/mount/Movies/stuff.mkv would show as /mount/Movies/stuff.mkv
  This is supposed to make the output easier to read by removing uninteresting stuff from the path, but if the path is less than 3 folders deep it will most likely throw an error.
  It probably also doesn't work on Windows Plex servers due to the backward slashes.
  Maybe remove this part before merging. (easiest way is to change it to shortenedFilePath = part_info['file'][0])