Migration to 'getByToken', part III.
Add missing second token for same InputTag.
Import missing Winter13 BTag performance DB from CVS
Added reset method to AtomicPtrCache

After using AtomicPtrCache in real code, we found that a dedicated reset() method makes the code cleaner. Previously one had to create a temporary empty AtomicPtrCache and assign it to the old variable in order to reset.
Update Unit Tests

Update reference files for unit tests to reflect
recent changes in the Tracer service.
Merge pull request #1373 from wddgit/updateUnitTestReferenceFiles

Framework fixes -- Update Unit Tests
Merge pull request #1311 from vadler/70X-consumesMigration-III

Consumes migration -- PFBRECO
Merge pull request #1363 from blinkseb/70x_winter13_btag_db

Reco update -- Import missing Winter13 BTag performance DB from CVS
Merge pull request #1371 from Dr15Jones/addResetToAtomicPtrCache

Multithreaded framework -- Added reset method to AtomicPtrCache