Cancel older builds of a given branch.
* It makes assumptions about plugins being installed, labels mapping to nodes that can build what is needed, etc.
*/
+def buildNumber = BUILD_NUMBER as int; if (buildNumber > 1) milestone(buildNumber - 1); milestone(buildNumber) // JENKINS-43353 / JENKINS-58625
+
// TEST FLAG - to make it easier to turn on/off unit tests for speeding up access to later stuff.
def runTests = true
def failFast = false
