* Stop using save_squeak method of squeak_store
* Stop using get_squeak method of squeak_store
* Stop using delete_squeak method of squeak store
* Stop using unlock_squeak in squeak_store
* Remove squeak_store usage from peer task
* Remove some usages of squeak_db from peer_task
* Remove all squeak_db usage from peer_task
* Remove squeak_store from main module
* Delete squeak store class
* Add squeak_core module
* Remove unused import
* Delete squeakblockverifier
* Use squeak_core to make squeak
* Remove blockchain client from controller
* Move create offer method to squeak core
* Add some type hints
* Move get buy offer method to squeak_core
* Delete commented old get buy offer block
* Add pay_offer to squeak_core
* Add get received payments generator function to squak core
* Add get_offer method to squeak_core
* Remove lightning_client property from peer_task
* Remove old comments from payment verifier class
* Use bytes internally for payment_hash
* Represent secret_key as bytes internally
* Added unit test for create peer
* Got test working for create peer with default port
* Use namedtuple for squeak peer class
* Rename test name in test create peer
* Use type hints for insert squeak peer
* Use typed config
* Use typed config
* Got bitcoin connection working in main config
* Use better defaults for lnd configs
* Got test working for get network using config fixture
* Use sqk_dir_path instead of sqk_dir
* Add logging of bitcoin configs
* Don't use config option when config file doesn't exist
* Move squeak controller to core package
* Use config object in squeak controller to access configs
* Remove old comments in squeak controller
* Update unit test
* Add unit test for getting network with squeak_controller
