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 (jordangarside@gmail.com) if you're interested. :)