Put the missing images in the right place refs #17165

Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz@curii.com>

diff --git a/doc/images/AddNew.png b/doc/user/cwl/images/AddNew.png
similarity index 100%
rename from doc/images/AddNew.png
rename to doc/user/cwl/images/AddNew.png

diff --git a/doc/images/Explorer.png b/doc/user/cwl/images/Explorer.png
similarity index 100%
rename from doc/images/Explorer.png
rename to doc/user/cwl/images/Explorer.png

diff --git a/doc/images/Extensions.png b/doc/user/cwl/images/Extensions.png
similarity index 100%
rename from doc/images/Extensions.png
rename to doc/user/cwl/images/Extensions.png

diff --git a/doc/images/RemoteExplorer.png b/doc/user/cwl/images/RemoteExplorer.png
similarity index 100%
rename from doc/images/RemoteExplorer.png
rename to doc/user/cwl/images/RemoteExplorer.png

diff --git a/doc/images/SSHTargets.png b/doc/user/cwl/images/SSHTargets.png
similarity index 100%
rename from doc/images/SSHTargets.png
rename to doc/user/cwl/images/SSHTargets.png