Bug 1674518: Design changes for themes

Change-Id: Ib22e09ecc91221f5a42f2d2b16f614c8b067a84a
behatnotneeded: design changes only

htdocs/theme/raw_old/templates/view/skin.tpl

 {include file="header.tpl"}
 
-<a class="btn btn-lg btn-default btn-with-heading" href="{$WWWROOT}skin/index.php">
-    <span class="icon icon-magic icon-flip-horizontal icon-lg left" role="presentation" aria-hidden="true"></span>
-    {str tag=manageskins section=skin}
-</a>
-
 {include file="view/editviewtabs.tpl" selected='skin' new=$new issiteview=$issiteview}
 
 <div class="subpage">
@@ -70,7 +65,12 @@
                 </div>
             </div>
 
-
+            <div id="manage-skins-btn">
+                <a class="btn btn-default" href="{$WWWROOT}skin/index.php">
+                  <span class="icon icon-magic icon-flip-horizontal icon-lg left" role="presentation" aria-hidden="true"></span>
+                  {str tag=manageskins section=skin}
+                </a>
+            </div>
 
         </div>
         <div class="col-md-9">

htdocs/theme/subthemestarter/sass/utilities/_theme-variables.scss

@@ -2,10 +2,10 @@
  * Theme colours should be defined here, and (ideally) used only in the global variables files (bootstrap-variables, custom-variables)
  */
 
-$theme-primary-color: #629600;
-$theme-primary-color-dark: #335804;
+$theme-primary-color: #556d32;
+$theme-primary-color-dark: #2e3a1c;
 $theme-text-color:  #333;
 $theme-text-midtone-color: #666;
-$theme-text-lighttone-color: #888;
+$theme-text-lighttone-color: #767676;
 
-$theme-accent-color:  #211c00; // note this currently isn't used anywhere in raw
\ No newline at end of file
+$theme-accent-color:  #423017; // note this currently isn't used anywhere in raw