Merge pull request #1632 from weseek/fix-an-issue-of-spring-theme

added link color.

src/client/styles/agile-admin/inverse/colors/spring.scss

@@ -11,6 +11,7 @@ $bodycolor: $sidebar;
 $headingtext: $subthemecolor;
 $bodytext: #333333;
 $linktext: $subthemecolor;
+$linkcolor: burlywood;
 $linktext-hover: lighten($linktext, 20%);
 $sidebar-text: #38495a;
 $accentcolor: #e08dbc;
@@ -198,6 +199,10 @@ input .btn-secondary {
   color: $subthemecolor;
 }
 
+.wiki a {
+  color: $linkcolor;
+}
+
 /*
  *  panel
  */