added okaidia prism theme
tweaked text shadow
Added slight border radius.
Changed keyword colour for clarity.
Improve Number detection in JavaScript

Now catches NaN, Infinity, .5, minus sign as part of the number, scientific notation, hex notation and more
Improved operator detection in JS

Operators Added: % ~ ^ :
add fallback font-family to intro paragraph
Merge pull request #25 from sherblot/java

Java syntax highlighter
Merge pull request #23 from RonnyO/gh-pages

Improved Number & Operator detection in JavaScript
Require word boundaries around js number regexp.

Ammending pull request #23
Merge pull request #28 from RonnyO/gh-pages

Require word boundaries around js number regexp
Optimised logo a bit ;)
Merge pull request #31 from DmitryBaranovskiy/gh-pages

Small SVG optimisation
Add Readme
Readme: Add link to header
Fix parsing of CSS at-rules

Test case:

    @page { size: A4 landscape; margin: 2cm }

The previous *atrule* regexp matched until the `;` but it should stop at the first `{`.
Merge pull request #35 from SimonSapin/patch-1

Fix parsing of CSS at-rules
Removed pointless trim()
Futile attempt to add twitter button to the website :(
merge branch 'gh-pages' of https://github.com/LeaVerou/prism into gh-pages