Hi bytebv,
1) Git Clone url is improper, It should be this.
git clone --branc...

Hi bytebv,

1) Git Clone url is improper, It should be this.

git clone --branch 7.x-1.x http://git.drupal.org/sandbox/bytebv/2424993.git cluster_varnish_for_drupal

2) Pareview is generating some errors, So you might want to look into them first.

3) The code formatting and all look good.