Account
* some code improvements
Graphenerpc
* small improvement in chain detection
Steem
* replace_steemit_by_steem option removed from get_config
* witness_update fixed
Comment
* Fix docu
chain
* Waleshares added
Unit test
* unit tests fixed

Example for using offline signing is provided
Next release prepared

Remove non appbase nodes and related tests from all unit tests Improve blockchain.stream() for appbase

Relase nodes for 0.19.45 added

Account
* get_bandwidth refactored
* get_account_bandwidth added
Cli
* power added for showing vote power and bandwidth
Steem
* Improvements and refactoring for get_config, get_network, get_hardfork_properties, get_current_median_history, get_reward_funds, get_feed_history, get_reserve_ratio and get_dynamic_global_properties
Steemnoderpc
* get_network moved to graphenerpc
Chains
* removed to beemgraphenebase/chains.py
Unit tests
* add unit test for power for cli
* golos test reduced
*

reduced dependency
this allow easier pushing to conda-forge