Add deposit/withdraw functionality

README.md

@@ -52,6 +52,12 @@ Commands:
   vaultops                     List all operators opted into the given vault.
   vaultnetsops                 List all operators and their associated networks for the given vault.
 
+  --- for general use (related to Stakers) ---
+
+  active-balance-of            Get an active balance of a given account at a particular vault.
+  withdrawals-of               Get some epoch's withdrawals of a given account at a particular vault.
+  withdrawals-claimed          Check if some epoch's withdrawals of a given account at a particular vault are claimed.
+
   --- for Networks ---
 
   register-network             Register the signer as a network.
@@ -76,6 +82,12 @@ Commands:
   set-operator-network-limit   Set an operator-network limit at the vault's delegator.
   set-operator-network-shares  Set an operator-network shares at the vault's delegator.
 
+  --- for Stakers ---
+
+  deposit                      Deposit to the vault.
+  withdraw                     Withdraw from the vault.
+  claim                        Claim a withdrawal for some epoch at the vault.
+
 
 Options:
   --help                       Show the command's description and exit.