Log Message: 
Bring jsMath to version 3.4f:
* Fixed a problem with the \bbox extension where the sizes of boxed
items in super and subscripts was incorrectly set, and where super
and subscripts for large operators that are boxed might be placed
incorrectly.
* Version 3.4e arranged for tex2math to recognize
\begin{xxx}...\end{xxx} outside of math mode. It incorrectly placed
the environment into inline math mode rather than display mode. This
had been corrected.
* One more attempt to work around alignment problems with MSIE with a
DOCTYPE that triggers "standards" mode. I think I finally found the
real problem, and was able to remove several hacks that were not
completely effective.
