* Add c-lightning support
* Got subscribe paid invoices working with c-lightning
* Remove log lines
* Use a single config section for all lightning configs
* Fix itest config
* Update configuration doc with new confis
* Got itest working with lnd using tor for both listen and connect
* Got itest working with configurable target address for lnd tor config
* Update development doc with tor service in background services
* 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 network sync modules to new sync package
* Run sync worker thread from main module
* Got sync worker working in admin handler
* Use squeak_controller in sync_controller
* Use squeak_controller in peer task
* Remove old commented args replaced by squeak_controller
* Use squeak_controller method to get best block height
* Improve constructor for network sync task
* Improve constructor for network sync task
