Updated to checkout release_2.0

Author: gbyrket

ondemand/README.md

@@ -59,6 +59,7 @@ mkdir -p ~/ondemand/dev
 cd ~/ondemand/dev
 ln -s ../../ondemand-src-full/apps/dashboard/ dashboard
 cd dashboard
+git checkout release_2.0
 bin/bundle config --local path vendor/bundle
 bin/setup
 ```