Fix unit test and adding missing features to readme

README.rst

@@ -151,6 +151,8 @@ Changelog
 * time_diff_est and block_diff_est added to witness for next block producing estimation
 * btc_usd_ticker, steem_btc_ticker, steem_usd_implied and _weighted_average added to Market
 * beempy witnesses uses the proxy name when set
+* beempy keygen added, for creating a witness signing key
+* beempy parsewif improved
 
 0.19.35
 -------

tests/beemapi/test_steemnoderpc.py

@@ -212,7 +212,4 @@ class Testcases(unittest.TestCase):
             exceptions.NoApiWithName
         ):
             rpc.get_block({"block_num": 1}, api="wrong_api")
-        with self.assertRaises(
-            exceptions.UnhandledRPCError
-        ):
-            rpc.get_block("abcde", api="block")
+