Revert "added redeemScript"

This reverts commit 6abc7441ff70e6d0570dae96c98cc1ff02c8be9d.
Revert "added createmultisig RPC command"

This reverts commit 8b1cec23d00316f69713270753e73795a35dd1ac.
Revert "added createmultisig RPC command"

This reverts commit 1ab588d01e836de9f3df85e09ce09e371904f433.
Revert "added createmultisig RPC command"

This reverts commit 92f1d2b74bb9dfc09beba1bcde1963bfd40f4e39.