added .gitignore to empty directories (cos right now git does not track directories)
treef988cb69815438d48e07c7c12ce40c92890a113c
-rw-r--r-- 8923 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 - test
drwxr-xr-x - tmp
drwxr-xr-x - vendor