implement fix for mayconsumes race condition in L1MuDTSectorReceiver

[davidlange6]

No description provided.

[davidlange6]

thanks to @Dr15Jones

[cmsbuild]

A new Pull Request was created by @davidlange6 (David Lange) for CMSSW_7_5_X.

It involves the following packages:

L1Trigger/DTTrackFinder

@cmsbuild, @mulhearn, @davidlange6 can you please review it and eventually sign? Thanks.
@Martin-Grunewald this is something you requested to watch as well.
@Degano you are the release manager for this.

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[mulhearn]

Thanks for the rapid fix, Christopher!

[Dr15Jones]

Thanks David for doing the actual coding!