cms-sw/cmssw — pull request #2559 by perrotta (2014-02-20 14:21:17+00:00)
Title: Seeding layers backported to 70X

Backport to 70X the two pull requests #2378 (already merged in 71X) and #2527 (a fix for it).
We can agree keeping it on hold until also 2527 is merged in 71X, but we would like having this integrated at some point in 70X, so that HLT development can continue in this release.