Cope with changes in the TAL interpreter from TAL 1.5 to 1.6:

i18n:name and i18n:translate on the same element is now supported. Moreover,
i18n:translate isn't automatically assumed for those elements with i18n:name.
Also, the element that i18n:name is on isn't automatically removed anymore.
You'll have to use tal:omit-tag to explicitly make it go away.

For more info, see http://zope.org/Collectors/Zope3-dev/301.

lib/python/TAL/tests/input/test29.html

 <div i18n:translate="">At the tone the time will be
 <span i18n:data="here/currentTime"
       i18n:translate="timefmt"
-      i18n:name="time">2:32 pm</span>... beep!</div>
+      i18n:name="time"
+      tal:omit-tag="">2:32 pm</span>... beep!</div>

lib/python/TAL/tests/output/test29.html

-<div>AT THE TONE THE TIME WILL BE 59 MINUTES AFTER 6 PM... BEEP!</div>
+<div>AT THE TONE THE TIME WILL BE 59 minutes after 6 PM... BEEP!</div>