Slightly reorder the toolbar buttons so that the image button is more likely to be visible.

Hopefully we will get a better solution with the TinyMCE upgrade PR.

common/lib/xmodule/xmodule/js/src/html/edit.coffee

@@ -42,8 +42,7 @@ class @HTMLEditingDescriptor
       # Disable visual aid on borderless table.
       visual:false,
       # We may want to add "styleselect" when we collect all styles used throughout the LMS
-      theme_advanced_buttons1 : "formatselect,fontselect,bold,italic,underline,forecolor,",
-      theme_advanced_buttons2 : "bullist,numlist,outdent,indent,|,blockquote,wrapAsCode,|,link,unlink,|,image,",
+      theme_advanced_buttons1 : "formatselect,fontselect,bold,italic,underline,forecolor,|,bullist,numlist,outdent,indent,|,link,unlink,image,|,blockquote,wrapAsCode",
       theme_advanced_toolbar_location : "top",
       theme_advanced_toolbar_align : "left",
       theme_advanced_statusbar_location : "none",