0.23.3 Adds support for single mutations using Modeller

• Adds an optional modeller directive to the molecules section of the YAML file through Modeller, a tool for comparative modeling of protein structures.
• The following options are accessible through the modeller directive. (docs)
  • apply_mutations: Specify protein single mutations (e.g., T315I). (docs)
• Multi-analyze feature can now create directories for multi-report output instead of raising an error.