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
Merge pull request #3234 from super3/master

Remove Wallet Tools
Merge pull request #8 from bitcoin/master

Remove Wallet Tools