bug in PeriodicForce

[mkrompiec]

file TensorMol/ForceModifiers/Periodic.py line 400: return etore, ftore

should be changed to: if (DoForce): return etore, ftore else: return etore

[jparkhill]

Go ahead and submit a pull req. :)

[jparkhill]

Michał Please reach out to myself or @jordangarside to be added to the developers branch.

[jordangarside]

@mkrompiec We're working on dev branch on gitlab. Just shoot me an email with your email and I can add you ([email protected]) if you're interested. :)