simpler text list column head elements, better column drag

source/Ox.UI/js/Core/Ox.Clipboard.js

@@ -1,13 +1,10 @@
 // vim: et:ts=4:sw=4:sts=4:ft=javascript
 /*@
 Ox.Clipboard <o> Basic clipboard handler
-    copy <f> copy to clipbloard
-        (data) -> <u> set clipboard to data
-    paste <f> paste from clipbload
-        () -> <o> get clipboard data
-    _print <f> debug function
-        () -> <u> print clipboard contents to console
-    data <o> clipboard object
+    copy <f> Copy data to clipboard
+        (data) -> <u> undefined
+    paste <f> Paste data from clipboard
+        () -> <*> Clipboard data
 @*/
 Ox.Clipboard = function() {
     var clipboard = {};