[doc] rearranges Settings & Engines docs for better readability

We have built up detailed documentation of the *settings* and the *engines* over
the past few years.  However, this documentation was still spread over various
chapters and was difficult to navigate in its entirety.

This patch rearranges the Settings & Engines documentation for better
readability.

To review new ordered docs::

   make docs.clean docs.live

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 0 insertions, 50 deletions

diff --git a/docs/admin/engines/recoll.rst b/docs/admin/engines/recoll.rst
deleted file mode 100644
index ab8530044..000000000
--- a/docs/admin/engines/recoll.rst
+++ /dev/null
@@ -1,50 +0,0 @@
-.. _engine recoll:
-
-=============
-Recoll Engine
-=============
-
-.. sidebar:: info
-
-   - `Recoll <https://www.lesbonscomptes.com/recoll/>`_
-   - `recoll-webui <https://framagit.org/medoc92/recollwebui.git>`_
-   - :origin:`searx/engines/recoll.py`
-
-Recoll_ is a desktop full-text search tool based on Xapian.  By itself Recoll_
-does not offer WEB or API access, this can be achieved using recoll-webui_
-
-
-Configuration
-=============
-
-You must configure the following settings:
-
-``base_url``:
-  Location where recoll-webui can be reached.
-
-``mount_prefix``:
-  Location where the file hierarchy is mounted on your *local* filesystem.
-
-``dl_prefix``:
-  Location where the file hierarchy as indexed by recoll can be reached.
-
-``search_dir``:
-  Part of the indexed file hierarchy to be search, if empty the full domain is
-  searched.
-
-
-Example
-=======
-
-Scenario:
-
-#. Recoll indexes a local filesystem mounted in ``/export/documents/reference``,
-#. the Recoll search interface can be reached at https://recoll.example.org/ and
-#. the contents of this filesystem can be reached though https://download.example.org/reference
-
-.. code:: yaml
-
-   base_url: https://recoll.example.org/
-   mount_prefix: /export/documents
-   dl_prefix: https://download.example.org
-   search_dir: ''