Grey out button while sorting
More text tweaks...
Made really anal javascript changes that added no functionality.

- Missing semicolon
- Changed localStorage to use dot notation
- Triple equals'd everything up === true
Merge branch 'master' of github.com:gkoberger/stacksort

Conflicts:
	index.html
	js/script-ck.js
	js/script.js
Merging madness
Merge branch 'master' of github.com:gkoberger/stacksort
Merge madness part deux
Added a waiting screen. Sigh.
Merge pull request #2 from superic/master

Added a waiting animation.