Deprecate elementary Xfce darker (#352)

With the updates over the last year to reduce the need for the
fake monochromatic toolbar icons, they should be safe to remove,
removing the need for another variant.

The light and dark panel icons do still seem needed in some places,
so they remain. This will leave the theme with two variants:
"elementary Xfce" and "elementary Xfce dark".

Similar to what was done with the 'darkest' variant, a
deprecation message was added to the description of darker
telling users to now use 'elementary Xfce dark'

Fixes #346

These may have been fixed already, but if not will be fixed with this:

Fixes #203
Fixes #216

1 files changed, 37 insertions, 13 deletions

diff --git a/elementary-xfce-dark/panel/16/nm-signal-100-secure.svg b/elementary-xfce-dark/panel/16/nm-signal-100-secure.svg
index 671bc5de..d95fe7ec 100644
--- a/elementary-xfce-dark/panel/16/nm-signal-100-secure.svg
+++ b/elementary-xfce-dark/panel/16/nm-signal-100-secure.svg
@@ -5,10 +5,34 @@
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
-   height="16"
-   width="16"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
+   sodipodi:docname="nm-signal-100-secure.svg"
+   version="1.1"
    id="svg2"
-   version="1.1">
+   width="16"
+   height="16">
+  <sodipodi:namedview
+     inkscape:current-layer="g4"
+     inkscape:window-maximized="1"
+     inkscape:window-y="0"
+     inkscape:window-x="0"
+     inkscape:cy="8"
+     inkscape:cx="8.0394575"
+     inkscape:zoom="50.6875"
+     showgrid="false"
+     id="namedview8"
+     inkscape:window-height="1019"
+     inkscape:window-width="1920"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0"
+     guidetolerance="10"
+     gridtolerance="10"
+     objecttolerance="10"
+     borderopacity="1"
+     bordercolor="#666666"
+     pagecolor="#ffffff" />
   <metadata
      id="metadata14">
     <rdf:RDF>
@@ -23,19 +47,19 @@
   <defs
      id="defs12" />
   <g
-     transform="translate(-273 331)"
-     id="g4">
+     id="g4"
+     transform="translate(-273 331)">
     <path
-       d="M286-322c-1.108 0-2 .91-2 2.031v.969h-.5s-.5 0-.5.5v3c0 .5.5.5.5.5h5s.5 0 .5-.5v-3c0-.5-.5-.5-.5-.5h-.5v-.969c0-1.12-.892-2.031-2-2.031zm0 1c.554 0 1 .442 1 1v1h-2v-1c0-.558.446-1 1-1z"
-       fill="#666"
+       style="fill:#f9c440;fill-opacity:1"
        id="path6"
-       style="fill:#fcfcfc;fill-opacity:1" />
-    <path
-       color="#000"
-       d="M281-328c-2.853 0-5.468 1.111-7.5 2.938l1.281 1.437c1.812-1.588 3.733-2.375 6.22-2.375 2.486 0 4.32.74 6.218 2.406l1.281-1.469c-2.031-1.826-4.646-2.937-7.5-2.937zm0 4c-1.848 0-3.514.75-4.875 1.875l1.344 1.406c.906-.649 2.299-1.281 3.469-1.281.772 0 1.648.276 2.427.645a3.013 3.013 0 0 1 1.63-1.454c-1.179-.74-2.539-1.191-3.995-1.191zm0 4c-.884 0-1.765.477-2.125.875l2.125 2.281 1-1.074v-1.889a3.03 3.03 0 0 0-1-.193z"
        fill="#666"
+       d="M286-322c-1.108 0-2 .91-2 2.031v.969h-.5s-.5 0-.5.5v3c0 .5.5.5.5.5h5s.5 0 .5-.5v-3c0-.5-.5-.5-.5-.5h-.5v-.969c0-1.12-.892-2.031-2-2.031zm0 1c.554 0 1 .442 1 1v1h-2v-1c0-.558.446-1 1-1z" />
+    <path
+       id="path8"
+       style="marker:none;fill:#64baff;fill-opacity:1"
        overflow="visible"
-       style="marker:none;fill:#fcfcfc;fill-opacity:1"
-       id="path8" />
+       fill="#666"
+       d="M281-328c-2.853 0-5.468 1.111-7.5 2.938l1.281 1.437c1.812-1.588 3.733-2.375 6.22-2.375 2.486 0 4.32.74 6.218 2.406l1.281-1.469c-2.031-1.826-4.646-2.937-7.5-2.937zm0 4c-1.848 0-3.514.75-4.875 1.875l1.344 1.406c.906-.649 2.299-1.281 3.469-1.281.772 0 1.648.276 2.427.645a3.013 3.013 0 0 1 1.63-1.454c-1.179-.74-2.539-1.191-3.995-1.191zm0 4c-.884 0-1.765.477-2.125.875l2.125 2.281 1-1.074v-1.889a3.03 3.03 0 0 0-1-.193z"
+       color="#000" />
   </g>
 </svg>