Simple extension to draw.py to draw the lone electron pairs as angular lines around atom symbols
Simple extension to draw.py to draw the lone electron pairs as angular
lines around atom symbols

- Needs further improvement to account for the direction of bonds to
adjacent atoms and the special drawing of small molecules
comocheng/RMG-Py,faribas/RMG-Py,pierrelb/RMG-Py,faribas/RMG-Py,pierrelb/RMG-Py,chatelak/RMG-Py,chatelak/RMG-Py,enochd/RMG-Py,comocheng/RMG-Py,nyee/RMG-Py,enochd/RMG-Py,nickvandewiele/RMG-Py,nyee/RMG-Py,nickvandewiele/RMG-Py,KEHANG/RMG-Py,KEHANG/RMG-Py