3.3.0

• Add Dimer distortion as a targeted distortion for dimer reconstructions. It pushes two of the defect NN to a distance of 2 Å.
• Add option distorted_atoms to the Distortion class to allow users to specify the indexes of the atoms to distort.
• Update tests to check the new functionality.
• Update get_homoionic_bonds to detect homoionic bonds between different cations/anions (rather than just bonds between the same element)
• Fix issue with snb-generate when no defect name was specified (by adding unrelaxed=True when calling get_defect_name_from_entry)
• Update functions that read OUTCARs to be able to read OUTCAR.gz files too
• Update energies parsing to still work when all distortions are high energy, but warn the user about this (i.e. only Unperturbed)
• Update snb-run to add early-on detection of distortions that are stuck in high energy basins and rename them to "High_Energy" to avoid continuing their relaxation
• Miscellaneous efficiency improvements and bug fixes