[SVN] r5721

[Stanley Rost]

• Moved bundle-specific CSS to respective bundles
• Include Styles dynamically now by scanning the `themes` directory

Changed:
U   trunk/Support/lib/web_preview.rb
U   trunk/Support/script/webpreview.js
U   trunk/Support/themes/bright/style.css
U   trunk/Support/themes/dark/style.css
U   trunk/Support/themes/default/style.css
U   trunk/Support/themes/halloween/style.css
U   trunk/Support/themes/shiny/style.css