Updated stackify to version 1.4.0, Updated to use argparse instead of optparse for cleaner looking help.  Added double quotes around values being passed to avoid issues with parameters containing spaces.  Updated Readme with new changes info. Updated setup.py with new version info.
Updated README text
refactoring of stackify, cleaning up globals, adding additional functions etc.
 adding CHANGELOG
removed unnecessary -d flag
moved usage.py location
updat changelog
Using multi-line print in usage file
Merge pull request #2 from intuit/refactor

Refactor