Added gitlab pipeline

1 job for develop in 16 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
failed #3397
build

00:00:16

 
Name Stage Failure
failed
build Build
warning Ignored scripts due to flag.
Done in 9.97s.
$ grunt default
Loading "Gruntfile.js" tasks...ERROR
>> Error: ENOENT: no such file or directory, scandir '/home/gitlab-runner/builds/8287acb8/0/porsche/CI-2017/node_modules/node-sass/vendor'
Warning: Task "default" not found. Use --force to continue.

Aborted due to warnings.
ERROR: Job failed: exit status 1