Tom cruft to be deleted, problem editor CSS moved to correct location.

cms/static/sass/_graphics.scss

@@ -310,60 +310,3 @@
   vertical-align: middle;
   background: url(../img/spinner-in-field.gif) no-repeat;
 }
-
-.problem-editor-icon {
-	display: inline-block;
-  width: 26px;
-  height: 21px;
-  vertical-align: middle;
-  background: url(../img/problem-editor-icons.png) no-repeat;
-}
-
-.problem-editor-icon.multiple-choice {
-	background-position: 0 0;
-}
-
-.problem-editor-icon.checks {
-	background-position: -56px 0;
-}
-
-.problem-editor-icon.string {
-	width: 28px;
-	background-position: -111px 0;
-}
-
-.problem-editor-icon.number {
-	width: 24px;
-	background-position: -168px 0;
-}
-
-.problem-editor-icon.dropdown {
-	width: 17px;
-	background-position: -220px 0;
-}
-
-.settings-icon {
-	display: inline-block;
-	width: 20px;
-	height: 20px;
-	vertical-align: middle;
-	background: url(../img/problem-settings-icon.png) no-repeat;
-}
-
-.sort-icon {
-	font-size: 7px;
-	vertical-align: middle;
-
-	&.down:before {
-		content: '▼';
-	}
-
-	&.up:before {
-		content: '▲';
-	}
-}
-
-
-
-
-

common/lib/xmodule/xmodule/css/problem/edit.scss

@@ -142,5 +142,35 @@
   }
 }
 
+.problem-editor-icon {
+  display: inline-block;
+  width: 26px;
+  height: 21px;
+  vertical-align: middle;
+  background: url(../img/problem-editor-icons.png) no-repeat;
+}
+
+.problem-editor-icon.multiple-choice {
+  background-position: 0 0;
+}
+
+.problem-editor-icon.checks {
+  background-position: -56px 0;
+}
+
+.problem-editor-icon.string {
+  width: 28px;
+  background-position: -111px 0;
+}
+
+.problem-editor-icon.number {
+  width: 24px;
+  background-position: -168px 0;
+}
+
+.problem-editor-icon.dropdown {
+  width: 17px;
+  background-position: -220px 0;
+}