Add some informative logging

Change-Id: I3ba599fd38166d8995b3c0202036ba7b103718ec
diff --git a/vars/functions.groovy b/vars/functions.groovy
index d092a7d..037f3e4 100644
--- a/vars/functions.groovy
+++ b/vars/functions.groovy
@@ -55,6 +55,7 @@
     def outPath = repoType
     def repoName = nameFromRepoType(repoType, boardName)
 
+    echo 'Packages to upload are: ${packageNames}'
     for (packageName in packageNames) {
         def date = new Date()
         String stamp = date.format("yyyyMMdd-HHmmss")
@@ -108,6 +109,7 @@
                     }
 
                     stage('Deploy') {
+                        sh 'ls '
                         uploadAllGeneratedPackages(repoType, boardName, packageNames, includeSources)
                     }
                 }