cmd/ipfs2: Updated readme

cmd/ipfs2/README.md

@@ -10,20 +10,29 @@ ipfs - global versioned p2p merkledag file system
 
 Basic commands:
 
-    add <path>    Add an object to ipfs.
-    cat <ref>     Show ipfs object data.
-    ls <ref>      List links from an object.
-    refs <ref>    List link hashes from an object.
+    init          Initialize ipfs local configurationx
+    add <path>    Add an object to ipfs
+    cat <ref>     Show ipfs object data
+    ls <ref>      List links from an object
 
 Tool commands:
 
-    config        Manage configuration.
-    version       Show ipfs version information.
-    commands      List all available commands.
+    config        Manage configuration
+    update        Download and apply go-ipfs updates
+    version       Show ipfs version information
+    commands      List all available commands
 
 Advanced Commands:
 
-    mount         Mount an ipfs read-only mountpoint.
+    mount         Mount an ipfs read-only mountpoint
+    serve         Serve an interface to ipfs
+    diag          Print diagnostics
+
+Plumbing commands:
+
+    block         Interact with raw blocks in the datastore
+    object        Interact with raw dag nodes
+
 
 Use "ipfs help <command>" for more information about a command.
 ```