Adding an artowork directory to allow us to store working design files with the code.
Merge pull request #10 from callumlocke/ig-job

grunt-modernizr and other changes
Removing some user options and reordering them to suit our needs. All making the instruction message more obvious.
Changing jshint rules to allow no curly braces on if and loop blocks.
Reflecting changes to Furniture.js to allow footnotes.
use grunt-embed v0.0.6
Remove unneeded Script tags when Bertha or Medernizr have been turned off. Fixes #11
Merge branch 'master' of https://github.com/ft-interactive/generator-ig-job
Preserve some comments when minifying and concatenating scripts if they begin with '/*!' - useful for retaining licence info in the comments.
Linting error due to blank line when templates are not chosen.
Pulling ig-utils repo as a dependency. This lib will grow to include lots of common utilities. For now it's just related to handling (mainly sizing) iframes. Also adding a generator option to include the iframe utils in the code (html and Js).
Add a publish.html page if the job is an embeded iframe running of a Bertha sheet. This gives published a page to go to if they need to republish.
Provide a page for Editors/Publishers in case the job does not run off a Bertha sheet. If there is no publish.html they might get confused.
Version bump.