README is a wip
move command files from bin to lib. TODO: make them modules.
add cmd.js
make gall.js a module instead of an executable
remove shebang from gall.js
turn gkill.js into a module.
turn gspawn into a module
update bin in package.json
require modules ind cmd.js and use the commands appropriately
Merge pull request #5 from arcin/prepare_package

Prepare package