Starting to use formula based methods.

Template.sls not needed.

Cleaning up pillar data

Updating top file

Removing top file

move to stackstrap base directory

update path to jinja template for nginx

updating include path for php states

updating all nginx include paths

updating php5 include paths

updating remaining paths

update readme

better title for readme

updating some missing jinja includes
Merge pull request #13 from stackstrap/formula

Salt Formula Rejig