Merge pull request #12 from ascott1/master

Config grunt with express and remove image map focus style
Position comment nnumbers by percentage.
merge
Update README.md
better fixed position on scroll
Tweak positioning of comment numbers.
Add jquery.
Move styling out out of html.
Merge pull request #13 from virginiacc/master

Comment number positioning and jquery addition
POST
ignore .DS_Store
merge conflict
goodbye .DS_Store