Ok, now they have been removed. Everything works fine.
treeb826cbc9a2b39ea1158df5c32667db7284e73751
-rw-r--r-- 31 .gitignore
-rw-r--r-- 110 Capfile
-rw-r--r-- 117 Capfile.ubuntu
-rw-r--r-- 8001 README
-rw-r--r-- 307 Rakefile
drwxr-xr-x - app
drwxr-xr-x - config
drwxr-xr-x - db
drwxr-xr-x - doc
drwxr-xr-x - lib
drwxr-xr-x - log
drwxr-xr-x - public
drwxr-xr-x - script
drwxr-xr-x - spec
drwxr-xr-x - test
drwxr-xr-x - vendor