Imported bibliotype by @cmod

The jquery.doubletap.js code was pasted into plugins.js
Added rationale and some ideas/todos to readme
Design is looking good!

Greatly improved the overall app design. It's at a point where the
design actually improves on the SEP's design. Now, I need to make
refinements, add a navigation bar to the top, and do some testing.
moved semantic.min.js to proper directory