Release 1.3.0

Changes:

• Add restart_information field to Calculation
• Add pressure to Model
• Add MODEL_TRANSFORMATION elementary step type
• Change DB version to 1.2.0 and provide update script
• Add additional structure labels for intermediate structures of calculations
• Python package now includes pure Python code for more complex query utilities. This code is added in the modules
  queries, energy_query_functions, compound_and_flask_creation, concentration_query_functions, and insert_concentration.
  All of them are top level modules (import scine_database.energy_query_functions)
• Added the possibility to configure the connection based on a custom URI instead of credentials.