[SVN] Revision 765 (CSS, HTML, Ruby)

[Chris Thomas]

• HTML (Ruby) update for b7; now includes main HTML syntax
• set background color for embedded languages
• strip obsolete stuff from main HTML syntax
• tweak CSS unit element name

Changed:
U   trunk/Bundles/CSS.tmbundle/Syntaxes/CSS.plist
U   trunk/Bundles/HTML.tmbundle/Syntaxes/HTML.plist
U   trunk/Bundles/Ruby.tmbundle/Syntaxes/HTML-Ruby.plist
U   trunk/Settings/White background.tmScopeSettings