Create README.md
Update README.md
Add some explanatory comments to the js.
Don't track the doc pages in the master branch.
Merge branch 'master' into gh-pages
Track the doc pages in the gh-pages branch.
Add the docco-generated pages.

Still need to link grid_view.html to the others.  Since there are
two files both named grid.js docco would overwrite one if they were
all generated at once.
Add the grid view page to the docs' jump menus.
Add some explanatory comments to the js.
Don't track the doc pages in the master branch.
Add more comments.
Merge branch 'master' into gh-pages

Conflicts:
	.gitignore