pass options through cli
handle old parameters
build header from config object
convert legacy arguments to array
merge in options and header branches
Merge remote-tracking branch 'origin/options'
Merge pull request #8 from smhg/master

handle command line args with optimist
Merge pull request #9 from smhg/options

Moved constants to cli options
Merge PR10
Lint JavaScript
0.0.6
Update README
proper ignoring
simplified require
input sanity check
initial test setup
merged upstream