MAINT: rename in readme

README.md

-# CaosDB-Crawler
+# LinkAhead-Crawler
 
 ## Welcome
 
-This is the repository of the CaosDB-Crawler, a tool for automatic data
-insertion into [CaosDB](https://gitlab.com/caosdb/caosdb-meta).
+This is the repository of the LinkAhead-Crawler, a tool for automatic data
+insertion into [LinkAhead](https://gitlab.com/linkahead/linkahead-meta).
 
 This is a new implementation resolving  problems of the original implementation
-in [caosdb-advancedtools](https://gitlab.com/caosdb/caosdb-advanced-user-tools)
+in [linkahead-advancedtools](https://gitlab.com/linkahead/linkahead-advanced-user-tools)
 
 ## Setup
 
@@ -16,20 +16,20 @@ setup this code.
 
 ## Further Reading
 
-Please refer to the [official documentation](https://docs.indiscale.com/caosdb-crawler/) of the CaosDB-Crawler for more information.
+Please refer to the [official documentation](https://docs.indiscale.com/linkahead-crawler/) of the LinkAhead-Crawler for more information.
 
 ## Contributing
 
-Thank you very much to all contributers—[past, present](https://gitlab.com/caosdb/caosdb/-/blob/dev/HUMANS.md), and prospective ones.
+Thank you very much to all contributers—[past, present](https://gitlab.com/linkahead/linkahead/-/blob/dev/HUMANS.md), and prospective ones.
 
 ### Code of Conduct
 
-By participating, you are expected to uphold our [Code of Conduct](https://gitlab.com/caosdb/caosdb/-/blob/dev/CODE_OF_CONDUCT.md).
+By participating, you are expected to uphold our [Code of Conduct](https://gitlab.com/linkahead/linkahead/-/blob/dev/CODE_OF_CONDUCT.md).
 
 ### How to Contribute
 
 * You found a bug, have a question, or want to request a feature? Please 
-[create an issue](https://gitlab.com/caosdb/caosdb-crawler).
+[create an issue](https://gitlab.com/linkahead/linkahead-crawler).
 * You want to contribute code?
     * **Forking:** Please fork the repository and create a merge request in GitLab and choose this repository as
       target. Make sure to select "Allow commits from members who can merge the target branch" under
@@ -38,9 +38,9 @@ By participating, you are expected to uphold our [Code of Conduct](https://gitla
     * **Code style:** This project adhers to the PEP8 recommendations, you can test your code style
       using the `autopep8` tool (`autopep8 -i -r ./`).  Please write your doc strings following the
       [NumpyDoc](https://numpydoc.readthedocs.io/en/latest/format.html) conventions.
-* You can also contact us at **info (AT) caosdb.de** and join the
-  CaosDB community on
-  [#caosdb:matrix.org](https://matrix.to/#/!unwwlTfOznjEnMMXxf:matrix.org).
+* You can also contact us at **info (AT) linkahead.de** and join the
+  LinkAhead community on
+  [#linkahead:matrix.org](https://matrix.to/#/!unwwlTfOznjEnMMXxf:matrix.org).
 
 
 There is the file `unittests/records.xml` that servers as a dummy for a server state with files.