Merge branch 'dev'

src/sakia/data/entities/transaction.py

src/sakia/data/entities/user_parameters.py

src/sakia/data/files/__init__.py

src/sakia/data/files/app_data.py

src/sakia/data/files/user_parameters.py

src/sakia/data/graphs/__init__.py

src/sakia/data/graphs/base_graph.py

src/sakia/data/graphs/constants.py

src/sakia/data/graphs/wot_graph.py

src/sakia/data/processors/__init__.py

src/sakia/data/processors/blockchain.py

src/sakia/data/processors/certifications.py

src/sakia/data/processors/connections.py

src/sakia/data/processors/dividends.py

src/sakia/data/processors/identities.py

src/sakia/data/processors/nodes.py

src/sakia/data/processors/sources.py

src/sakia/data/processors/transactions.py

src/sakia/data/processors/tx_lifecycle.py

src/sakia/data/repositories/__init__.py