Move documentation text files to directory.

Signed-off-by: Mariusz Tkaczyk <redacted>
---
 .../external-reshape-design.txt                                   | 0
 mdadm.conf-example => documentation/mdadm.conf-example            | 0
 mdmon-design.txt => documentation/mdmon-design.txt                | 0
 3 files changed, 0 insertions(+), 0 deletions(-)
 rename external-reshape-design.txt => documentation/external-reshape-design.txt (100%)
 rename mdadm.conf-example => documentation/mdadm.conf-example (100%)
 rename mdmon-design.txt => documentation/mdmon-design.txt (100%)

diff --git a/external-reshape-design.txt b/documentation/external-reshape-design.txt
similarity index 100%
rename from external-reshape-design.txt
rename to documentation/external-reshape-design.txt
diff --git a/mdadm.conf-example b/documentation/mdadm.conf-example
similarity index 100%
rename from mdadm.conf-example
rename to documentation/mdadm.conf-example
diff --git a/mdmon-design.txt b/documentation/mdmon-design.txt
similarity index 100%
rename from mdmon-design.txt
rename to documentation/mdmon-design.txt
-- 
2.35.3