Updated to new Yo generator methods

REF: http://yeoman.io/blog/cleanup.html
Updating required packages
Updated docs to include the rest of the child theme elements.

Could still use some love, but at least most everything is covered now
Updated js to match style of Genesis projects
Moved bower require into try functions to avoid issues when the file doesn't exist
Wrapping installDeps in option condition keeps it from running while testing

Dohgs! Wish I'd known this before
Added mock options and included expected files/dirs

All tests passing, hopefully that means we're doing things right and not that I'm not testing aggressively enough
Updated generator location in travis.yml
Whitespace (pushing for first travis build)
Yo Generators require node 0.10.0 now
Added web prop because travis isn't defaulting for some reason

Curious why mocha doesn't complain about this locally
Updated travis url on readme
Merge pull request #8 from jimmynotjim/create-unit-tests

Create unit tests
Merge branch 'refs/heads/master' into generic-custom-functions
correct the default photo link
relinquish control of image's url