[etherpad-web/oscp-backend] Drop broken plugins

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 882d0c106b276d6eab2aa0adc30c2014abab5210
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Wed May 13 09:06:57 2020 +0200

    Drop broken plugins

 Dockerfile | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/Dockerfile b/Dockerfile
index 0704da8..7aa5c0c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,10 +20,7 @@ WORKDIR /opt/etherpad
 # Install a few default plugins:
 SHELL ["/usr/bin/scl", "enable", "rh-nodejs12"]
 RUN npm install ep_adminpads \
-    ep_font_family \
-    ep_font_size \
     ep_headings2 \
-    ep_headings \
     ep_font_color \
     ep_markdown \
     ep_copy_paste_select_all \