updates to bring back flixpatrol and update README

bullmoose20/README.md

@@ -5,7 +5,7 @@ I run PMM nightly (not lsio image) and Plex(hotio image) on Unraid 6.12.4. At th
 <br>
 
 ## Instructions
-Take what you need from my config.yml. I run everything stock from the github default PMM and tweak from within my config.yml to "make it my own". If you perform a straight copy, search for `(redacted)` as you will need to replace that with your own information.
+Take what you need from my config.yml. I run everything stock from the github default PMM and tweak from within my config.yml to "make it my own". If you perform a straight copy, search for `(redacted)` as you will need to replace that with your own information. Search for `db_cache` which is for Plex and now available to set via PMM. I use 20480 MB (20GB) as my system has 168 GB of RAM. You will want to improve it from the default 40 MB that Plex sets. Maybe a good starting point if you have enough RAM is 2048 MB which is 2GB.
 
 If you want to set the language file to something other than fr (french) do not forget to make that change to `language: fr` lines in the config.yml file before running. As for the `placeholder_imdb_id:` ensure that you read and understand those lines as you may need to choose your own movie or TV Show as your library may not have the two references that I have.
 
@@ -46,7 +46,9 @@ USE_ASSET_FOLDERS=1
 ASSETS_BY_LIBRARIES=1
 
 FIND_OVERLAID_IMAGES=1
-RETAIN_OVERLAID_IMAGES=0
+RETAIN_PMM_OVERLAID_IMAGES=0                 # keep images that have the PMM overlay EXIF tag 
+RETAIN_TCM_OVERLAID_IMAGES=0                 # keep images that have the TCM overlay EXIF tag 
+
 
 THREADED_DOWNLOADS=0
 TMDB_KEY=(redacted)