Remove Wallet Tools

We already have the exact same funtionality in /contrib/bitrpc/bitrpc.py

If we really do need standalone scripts, then I'll write something to
pull it from that file, rather than having duplicate code.

Forgot to remove wallet tools from index.

Wallet Tools Follow Up Info

contrib/README.md

@@ -13,8 +13,8 @@ This is a 'getwork' CPU mining client for Bitcoin. It is pure-python, and theref
 Use the raw transactions API to send coins received on a particular
 address (or addresses).
 
-### [Wallet Tools](/contrib/wallettools) ###
-Contains a wallet change password and unlock script. Used to prevent users from having to enter their password as a command-line argument.
+### WalletTools
+Removed. Please see [/contrib/bitrpc](/contrib/bitrpc).
 
 Repository Tools
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