v1.2.3_beta - Batch Add Files

1. Batch Add Files

This MR addresses the issue "Batch Add Files #241".
Note: the TV-Show does not have to be present in order for this to work. Everything will be created by the backend.

Running matcher & previewing result

adding single matched file

adding files in bulk

Customizing the Matcher

Just like in Emby or Kodi, the matcher-regex can be altered. The two defaults are
Movie: /^(?<Name>.*)[_.]\(\d{4}\).*/
TvShow/Episode: /^(?<Name>.+)[._]S(?<Season>\d{2})E(?<Episode>\d{2,3}).*/

In order to customize the regex, just add the regex in the bottom of the application.yml like so:

streama:
  regex:
    movies: ^(?<Name>.*)[_.]\(\d{4}\).*
    shows: ^(?<Name>.+)[._]S(?<Season>\d{2})E(?<Episode>\d{2,3}).*