version bump for qmmm changes.
Merge branch 'develop' into feature-add_qmmm_support
Reorder variables to make the code run.
Merge branch 'release-1.2' into develop
Merge branch 'develop' into feature-add_qmmm_support

    This marks the start of the 1.3 development branch
    that will result in a 1.4 release at some point.
Adds API support for QMMM style fragmentation.
Merge branch 'feature-add_qmmm_support' into develop
Removes list length requirements for listDiff

  * updates test.
Exits fragit cleanly if the import fails.
Merge branch 'feature-fragit_clean_exit_on_error' into develop
Initial additions for distance based inclusion.
A visually more pleasing coloring scheme.
Merge branch 'develop' into feature-distance_based_region
Can now do covalent and hydrogen bonds.
Merge branch 'feature-distance_based_region' into develop
Merge branch 'hotfix-1.2.1' into develop
More changes to API for QM/MM type calculations.
Fix QM fragment charges
Merge branch 'fix-qm_fragment_charge' into develop
Update readme.