Create getaddressinfo RPC and deprecate parts of validateaddress

Moves the parts of validateaddress which require the wallet into getaddressinfo
which is part of the wallet RPCs. Mark those parts of validateaddress which
require the wallet as deprecated.

Validateaddress will  call getaddressinfo
for the data that both share for right now.

Moves IsMine functions to libbitcoin_common and then links libbitcoin_wallet
before libbitcoin_common in order to prevent linker errors since IsMine is no
longer used in libbitcoin_server.

test/functional/rpc_deprecated.py

@@ -9,7 +9,7 @@ class DeprecatedRpcTest(BitcoinTestFramework):
     def set_test_params(self):
         self.num_nodes = 2
         self.setup_clean_chain = True
-        self.extra_args = [[], []]
+        self.extra_args = [[], ["-deprecatedrpc=validateaddress"]]
 
     def run_test(self):
         # This test should be used to verify correct behaviour of deprecated
@@ -18,10 +18,13 @@ class DeprecatedRpcTest(BitcoinTestFramework):
         # self.log.info("Make sure that -deprecatedrpc=createmultisig allows it to take addresses")
         # assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 1, [self.nodes[0].getnewaddress()])
         # self.nodes[1].createmultisig(1, [self.nodes[1].getnewaddress()])
-        #
-        # There are currently no deprecated RPC methods in master, so this
-        # test is currently empty.
-        pass
+
+        self.log.info("Test validateaddress deprecation")
+        SOME_ADDRESS = "mnvGjUy3NMj67yJ6gkK5o9e5RS33Z2Vqcu" # This is just some random address to pass as a parameter to validateaddress
+        dep_validate_address = self.nodes[0].validateaddress(SOME_ADDRESS)
+        assert "ismine" not in dep_validate_address
+        not_dep_val = self.nodes[1].validateaddress(SOME_ADDRESS)
+        assert "ismine" in not_dep_val
 
 if __name__ == '__main__':
     DeprecatedRpcTest().main()