Bonds were sometimes incorrectly determined using PBC
Merge branch 'master' of github.com:leeping/forcebalance
Fix parsing of total molecular polarizability
Protocol for pickle was too high
Fixed issue with toppbc

Conflicts:

	src/molecule.py
Merge branch 'master' of github.com:leeping/forcebalance

Conflicts:
	src/molecule.py
Merge branch 'master' of github.com:leeping/forcebalance