Merge pull request #10 from mjrider/mjrider-patch-1

added ftp example

Author: mjrider

examples.md

@@ -35,6 +35,8 @@ no futher settings are available
 ### Local
 `local:/path/to/folder`
 
+### FTP
+`ftp://user:pass@host:port/path/to/folder?ssl=false&passive=false&timeout=30`
 
 ## CacheStores
 
@@ -61,4 +63,4 @@ options:
 expire: ttl of the cache
 cachekey: under what key to store the cache
 
-predis-tcp and predis-unix urls are passed as tcp:// or unix:// to the redis client
+predis-tcp and predis-unix urls are passed as tcp:// or unix:// to the redis client