[etherpad-web/oscp-backend] Remove the ep_small_list plugin

[Andrea Veri <averi src gnome org>]

commit ba67ddca2de29b8a1e281214570dd06f2636147c
Author: Andrea Veri <averi redhat com>
Date:   Tue Dec 18 23:31:40 2018 +0100

    Remove the ep_small_list plugin

 Dockerfile | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/Dockerfile b/Dockerfile
index 9d4eb0a..fafcf31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,7 +42,6 @@ RUN npm install ep_adminpads \
     ep_headings \
     ep_font_color \
     ep_markdown \
-    ep_small_list \
     ep_copy_paste_select_all \
     ep_copy_paste_images \
     ep_aa_file_menu_toolbar