clean-up docker-compose files: remove version and ---

apps/photos/libre-photos.md

@@ -68,8 +68,6 @@ workerTimeOut=1800
 
 ## docker-compose.yml
 ```yml
----
-version: '2.1'
 services:
   proxy:
     image: reallibrephotos/librephotos-proxy:${tag}
@@ -144,15 +142,17 @@ services:
     restart: unless-stopped
 ```
 
+
+
 ## Tips & tricks
 
 ### Librephotos backup/restore
 
-Docker offers volumes so /data and /code/protected_media are safely mounted on host. Simply rsync backup of these dirs 
+Docker offers volumes so /data and /code/protected_media are safely mounted on host. Simply rsync backup of these dirs
 
 posstgres db backup
 
-Usefull to avoid a full scan 
+Usefull to avoid a full scan
 
 `docker ps`
 

apps/photos/lychee.md

@@ -98,7 +98,6 @@ http {
 
 ## docker-compose.yml
 ```yml
----
 services:
   lychee_db:
     container_name: lychee_db

apps/photos/photoprism.md

@@ -10,7 +10,6 @@ Personal Photo Management powered by Go and Google TensorFlow.
 
 ## docker-compose.yml
 ```yml
-version: '3.3'
 
 services:
   photoprism:

apps/photos/photostructure.md

@@ -15,8 +15,6 @@
 
 ## docker-compose.yml
 ```yml
----
-version: "3.7"
 services:
   photostructure:
     image: photostructure/server

apps/photos/photoview.md

@@ -9,7 +9,6 @@ Photo gallery for self-hosted personal servers.
 
 ## docker-compose.yml
 ```yml
----
 services:
   db:
     image: mariadb

apps/photos/pigallery.md

@@ -13,7 +13,6 @@
 
 ## docker-compose.yml
 ```yml
----
 services:
   pigallery2:
     image: bpatrik/pigallery2:latest

apps/photos/piwigo.md

@@ -13,7 +13,6 @@
 
 ## docker-compose.yml
 ```yml
----
 services:
   piwigo:
     image: linuxserver/piwigo

apps/photos/pixelfed.md

@@ -14,7 +14,6 @@ First create `.env` file like this one: https://github.com/pixelfed/pixelfed/blo
 
 ## docker-compose.yml
 ```yml
----
 services:
   app:
     image: pixelfed