usage: e2pdbviewer.py <project directory>
	A wrapper program to view a .pdb file on your computer. This is simply an PDB
	specific interface to the more general EMScene3D viewer.

Option Type Description
--version None show program's version number and exit
--pdbfiles str Specify one or mode pdb files you \t\twish to view
--ppid int Set the PID of the parent \t\tprocess, used for cross platform PPID
--verbose, -v int verbose level [0-9], higher \t\tnumber means higher level of verboseness