EXPOSE all documented ports

https://support.plex.tv/articles/201543147-what-network-ports-do-i-need-to-allow-through-my-firewall/

Update docs for new port info

readme-vars.yml

@@ -40,11 +40,16 @@ optional_parameters: |
 
   ```
     -p 32400:32400 \
-    -p 32400:32400/udp \
-    -p 32469:32469 \
-    -p 32469:32469/udp \
+    -p 1900:1900/udp \
+    -p 3005:3005 \
     -p 5353:5353/udp \
-    -p 1900:1900/udp
+    -p 8324:8324 \
+    -p 32410:32410/udp \
+    -p 32412:32412/udp \
+    -p 32413:32413/udp \
+    -p 32414:32414/udp \
+    -p 32469:32469
+
   ```
 
   The application accepts a series of environment variables to further customize itself on boot:
@@ -92,6 +97,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "03.05.20:", desc: "Update exposed ports and example docs for bridge mode." }
   - { date: "23.03.20:", desc: "Remove udev hack (no longer needed), suppress uuid error in log during first start." }
   - { date: "04.12.19:", desc: "Add variable for setting PLEX_CLAIM. Remove `/transcode` volume mapping as it is now set via plex gui and defaults to a location under `/config`." }
   - { date: "06.08.19:", desc: "Add variable for setting UMASK." }