move dropdown change from navbar to dropdowns to fix customizer compiling

less/dropdowns.less

@@ -177,3 +177,17 @@
     margin-bottom: 1px;
   }
 }
+
+
+// Component alignment
+//
+// Reiterate per navbar.less and the modified component alignment there.
+
+@media (min-width: @grid-float-breakpoint) {
+  .navbar-right {
+    .dropdown-menu {
+      .pull-right > .dropdown-menu();
+    }
+  }
+}
+

less/navbar.less

@@ -259,12 +259,7 @@
 
 @media (min-width: @grid-float-breakpoint) {
   .navbar-left  { .pull-left(); }
-  .navbar-right {
-    .pull-right();
-    .dropdown-menu {
-      .pull-right > .dropdown-menu();
-    }
-  }
+  .navbar-right { .pull-right(); }
 }