Add About link to footer to GH page.
0.6.5
Configure Grunt and automated tasks.

- Add Grunt and task dependencies.
- Fix lint errors.
- Add Grunt file with jshint tasks.
- Allow expressions to pass linting in test suites.
Merge pull request #48 from sgunturi/add-gruntfile

Add Gruntfile and tasks.
0.6.6
Address viewport scaling for navbar and footer.

- Fix footer and navbar rendering in smaller viewports.
- Change index button type to 'button' from 'submit'.
- Fix bug with input field not rendering correctly.
- Convert columns to large viewport from medium.
- Closes #43.
Merge pull request #49 from sgunturi/fix-viewport-scaling

Address viewport scaling for navbar and footer.
0.6.7
Disable user scaling on smaller viewports.
Merge pull request #51 from sgunturi/disable-user-scaling

Disable user scaling on smaller viewports.
0.6.8
Prevent search with blank query.
Merge pull request #52 from sgunturi/prevent-blank-search

Prevent search with blank query.
0.6.9