Merge branch 'feat-arbdmodel'

mrdna/arbdmodel/LICENSE

mrdna/arbdmodel/README.md

mrdna/arbdmodel/__init__.py

mrdna/arbdmodel/abstract_polymer.py

mrdna/arbdmodel/coords.py

mrdna/arbdmodel/fjc_polymer_model.py

mrdna/arbdmodel/hps_polymer_model.py

mrdna/arbdmodel/interactions.py

mrdna/arbdmodel/kh_polymer_model.py

mrdna/arbdmodel/kh_polymer_model_pair_epsilon.py

mrdna/arbdmodel/nonbonded.py

mrdna/arbdmodel/onck_polymer_model.py

mrdna/arbdmodel/resources/two_bead_model/BBP.dat

mrdna/arbdmodel/resources/two_bead_model/BPB.dat

mrdna/arbdmodel/resources/two_bead_model/BPP.dat

mrdna/arbdmodel/resources/two_bead_model/NBBB.dat

mrdna/arbdmodel/resources/two_bead_model/NBPB.dat

mrdna/arbdmodel/resources/two_bead_model/NBPP.dat

mrdna/arbdmodel/resources/two_bead_model/b1p1p2b2.dat

mrdna/arbdmodel/resources/two_bead_model/b1p2b2.dat