Fix for new repo manifest format

index.js

     // console.dir(env)
     console.log('Running exlr pull : ' + path.dirname(__dirname))
 
-    if (!processedArgs.runas) gitRepos.map((repo) => performPull(repo, 'master'))
+    if (!processedArgs.runas) gitRepos.map((def) => performPull(def.repo, def.branch || 'master'))
     if (__isElevated) {
-      return any(elevatedRunasRepos.map((repo) => performPull(repo, 'master'))).then(() => {
+      return any(elevatedRunasRepos.map((repo) => performPull(def.repo, def.branch || 'master'))).then(() => {
         fs.writeFileSync('run.done', 'success')
       }).catch(() => {
         fs.writeFileSync('run.done', 'error')