set parameters according to command flags

init sets up the command line flags.

init initializes flags

init sets up the command flags

init processes command line arguments

for every file, make a code+pic SVG file

for every input file (or stdin), draw a bullet graph as specified by command flags

for every file (or stdin) make a component diagram

for every non-flag argument, make a twitter search grid

for each search term on the commandline, create a photo grid