add section on seamless failover / snapshotting / windows support

Author: mafintosh

readme.markdown

@@ -79,6 +79,22 @@ a= 35345
 
 Hooray!
 
+# seamless failover
+
+level-party does seamless failover. This means that if you create a read-stream
+and the leader goes down while you are reading that stream level-party will resume your stream
+on the new leader.
+
+**This disables leveldb snapshotting** so if your app relies on this you should disable this by setting `opts.retry = false`
+
+``` js
+var db = level('./data', {retry: false}) // will not retry streams / gets / puts if the leader goes down
+```
+
+# windows support
+
+level-party works on windows as well using named pipes.
+
 # methods
 
 ``` js