Merge pull request #38 from jhgoh/master

JpsiToMuMu module cleanup
Add KJpsiToElElProducer.cc
Add path for JpsiToElEl.
Add variables for jpsi.
Merge pull request #41 from geonmo/5_3_X

5 3 x
c++0x migration, backport JpsiProducer fro 7XY branch
c++0x migration
c++0x migration