5414: remove dory from readme

Author: Sine

README.md

@@ -36,14 +36,6 @@ brew install mysql-client
 __Note__: You have to follow the instructions brew writes to get it working (use
 `brew info mysql-client` to show the info).
 
-If you use the [Dory](https://github.com/FreedomBen/dory) revers proxy required to
-run DDF CMS unmodified you need to install dory. We only use dory for DPL/DDF shared
-projects (multi supplier projects).
-
-```sh
-brew install dory
-```
-
 ### Templates
 
 The [`templates`](templates/) directory contains templates for adding