	modified:   vgp_di.py  to read tabs and spaces in file
	modified:   vgp_di.py  to read tabs and spaces in file

	modified:   di_vgp.py to read tabs and spaces in file

lfairchild/PmagPy,Caoimhinmg/PmagPy,Caoimhinmg/PmagPy,Caoimhinmg/PmagPy,lfairchild/PmagPy,lfairchild/PmagPy