Added help text to Series Folder Format.

Fixed styling of format helper buttons

src/UI/Content/form.less

@@ -21,6 +21,12 @@
       margin-bottom  : 0;
       vertical-align : middle;
     }
+
+    .btn {
+      i {
+        margin-right: 0px;
+      }
+    }
   }
 }
 

src/UI/Settings/MediaManagement/Naming/NamingViewTemplate.html

@@ -98,7 +98,7 @@
         </div>
     </div>
 
-    <div class="control-group">
+    <div class="control-group advanced-setting">
         <label class="control-label">Series Folder Format</label>
 
         <div class="controls">
@@ -113,6 +113,9 @@
                     </ul>
                 </div>
             </div>
+            <span class="help-inline">
+                <i class="icon-nd-form-info" title="" data-original-title="All caps or all lower-case can also be used. Only used when adding a new series."></i>
+            </span>
         </div>
     </div>