updates for flat theme (mostly disable old dijit overrides)

css/dijit.less

@@ -1,3 +1,50 @@
+.flat {
+	.dijitTree .filterRules span.inverse,
+	#filterDlg_Matches span.filterRule.inverse {
+		color: red;
+	}
+
+	.dijitToolbar {
+		font-size : 13px;
+	}
+
+	.dijitTree {
+		.dijitFolderClosed,
+		.dijitFolderOpened {
+			display: none;
+		}
+
+		.filterRules span {
+			display: block;
+			color: green;
+		}
+
+		#filterDlg_Matches span.filterRule {
+			color: green;
+		}
+
+		.labelParam {
+			float: right;
+			margin-right: 1em;
+		}
+
+		.feedParam {
+			color: @default-text;
+			float: right;
+			margin-right: 1em;
+		}
+
+		.filterRules {
+			display: block;
+			color: #ccc;
+			font-size: 12px;
+			margin-left: 100px;
+			line-height : normal;
+		}
+
+	}
+}
+
 /* Tree */
 
 .claro {