added okaidia prism theme
tweaked text shadow
Added slight border radius.
Changed keyword colour for clarity.
Added Okaidia theme to theme switcher.
Add twilight theme css file
Add some markup specific twilight colours.
Add text selection background colour
Fix up the colours to be more true to the original Twilight theme
Fixed #57 - Autolinker doesn't work when async is enabled
Merge pull request #58 from CIAvash/autolinker-self-fix

Fixed #57 - Autolinker doesn't work when async is enabled
Add link to API for "data-manual"

A link to the API section is helpful for those who need to use the "data-manual" or other features that are not included in "Basic usage" since the API section is located on the "Extending Prism" page.
Change 'cdata' regex to capture empty instances

Changing "+" to "*" enables the regex to match zero or more occurrences of the preceding range instead of one or more occurrences. In cases where there are multiple CDATA sections, the opening tag ("<![CDATA[") of the first section and the closing tag ("]]>") of the next section are captured as a single instance.

Demo: http://dabblet.com/gist/4176483
Merge pull request #61 from davidl/patch-2

Change 'cdata' regex to capture empty instances (+ to *)
Changed regex Prism.languages.javascript.number

Regex treated var names matching /[a-f]+/ as numbers.
Added support for scientific notation (e.g. 1.23e-4).
Added support for upper case notation (e.g. 0xBEEF).

Small issues remaining:
* Leading decimal point is marked up as 'punctuation', instead as part of the
number (e.g. .1; 0.1 is matched correctly). Maybe a problem with the
tokenizer?
* Maybe Prism.languages.clike.number should be changed as well?
Also changed the 2 corresponding files in /components.
Rescued 220 whitespace characters from certain death :)
Changed regex Prism.languages.clike.number

Changes:
* Variable names matching /[a-f]+/ are no longer treated as numbers.
* Added support for upper case and scientific notation.
* Also changed corresponding files in /components.

Minor issues:
* No support for type suffixes (e.g. 300f for float).
* Leading decimal point is marked up as 'punctuation', instead as part of
* the number (e.g. .1; 0.1 is matched correctly).
Fixed links to HTML5 spec
Merge pull request #65 from lukaszklis/gh-pages

Fixed HTML5's spec links