updated right column style, moved todo to github issues
xhtml -> html5, improved markup
added html5 validation, improved input/textarea styles

While this does give the user some visual feedback regarding their input,
we still need to add some JS validation to fix problems before rendering
PDFs.
moved maindeck/sideboard card counting to decklist.js

Instead of counting from parseInts of the deck's array when generating PDF,
just store them in ints to be accessed later.
additional contribution methods (and github link) added to footer
removed HTML field requirements
Merge pull request #6 from Nightfirecat/master

Improve Site Design, XHTML -> HTML5