docs(readme.md): explain the interconnection of QViewer and Ahiqar

README.md

-# Emo Viewer (viewer)
+# EMo Viewer
 
 Viewer for the modular framework to present digital editions.
 
+**Note:**
+Although the EMo Viewer is designed as a generic viewer for digital editions, it is currently developed within the scope of the [Ahiqar project](https://gitlab.gwdg.de/subugoe/ahiqar).
+This is the reason for "Ahiqar" being mentioned several times in the docs of this repo.
+
 Demo: https://subugoe.pages.gwdg.de/emo/Qviewer/develop
 
-(for newer branches the demo is deployed in a directory named with branch name lowercased, shortened to 63 bytes, and with everything except `0-9` and `a-z` replaced with `-` (CI_COMMIT_REF_SLUG). Also the commit short hash can be used to see a demo.
+(For newer branches the demo is deployed in a directory named with branch name lowercased, shortened to 63 bytes, and with everything except `0-9` and `a-z` replaced with `-` (CI_COMMIT_REF_SLUG).
+Also the commit short hash can be used to see a demo.
 
 ## Getting Started
 
@@ -59,10 +64,12 @@ See [Configuring quasar.conf.js](https://quasar.dev/quasar-cli/quasar-conf-js).
 ## Authors
 
 See the list of [contributors](https://gitlab.gwdg.de/subugoe/emo/Qviewer/-/graphs/develop) who participated in this project.
+Please notice our [contribution guidelines](CONTRIBUTING.md) which contains all necessary information about the development workflow.
 
 ## Dockerfile
-The dockerfile is used at GitLab CI. It needs to be updated, when either node or quasar-cli should be updated.
+The dockerfile is used at GitLab CI.
+It needs to be updated, when either node or quasar-cli should be updated.
 ```
-docker build --pull -t docker.gitlab.gwdg.de/subugoe/emo/qviewer/node . 
+docker build --pull -t docker.gitlab.gwdg.de/subugoe/emo/qviewer/node .
 docker push docker.gitlab.gwdg.de/subugoe/emo/qviewer/node
 ```