cms-sw/cmssw — pull request #1825 by rappoccio (2013-12-15 07:08:30+00:00)
Title: Switching AK5 to AK4

This is a large PR (blame the JME conveners) :
* Switches AK5 to AK4
* Does NOT include AK5 as per request of Slava, but the intention is to put it back for posterity
* Switched out IC5 (it's about time, five years later)

This includes the tags for other features already integrated as many conflicts were expected (and found) :
* Tau updates from Pavel (https://github.com/cms-sw/cmssw/pull/1817)
* Switching KT6 rho to GBME rho (https://github.com/cms-sw/cmssw/pull/1804)

I ran workflow 25.0 and this worked for me, but it's very difficult to get all of the dependencies.