Cron jenkins (#3)

* Small changes to jenkinsfile for crontab triggering

* Try diff syntax

* Fixup bad syntax

* Third times the charm

* this times the charm

* this times the charm

Jenkinsfile

@@ -1,11 +1,23 @@
 node() {
+  properties(
+    [
+       pipelineTriggers([
+         cron( env.BRANCH_NAME.equals('master') ? 'H H * * *' : '')
+       ])
+    ]
+  )
   stage('Checkout') {
-    checkoutInfo = checkout scm
+    checkout scm
   }
   stage('Run build script') {
     sh "python ./scripts/getrelease.py --copy-build ./latest --base-dir releases --remove"
   }
   stage('Commit/Push') {
-    sh "./scripts/commit.bash"
+    if (env.BRANCH_NAME == 'master') {
+      sh './scripts/commit.bash'
+    }
+    else {
+      sh "echo No commit/push for non-master branch"
+    }
   }
 }