[SVN] Bundle commit 505

[Chris Thomas]

Consistency and polish for the C syntax family.

• add TRUE, FALSE, true, false, NULL to C keywords
• Objective-C strings colored identically to C strings again
• italicize block comments as well as line comments
• add missing Objective-C directives @encode, @public, @private, @protected

Changed:
U   trunk/C.tmbundle/Syntaxes/C++.plist
U   trunk/C.tmbundle/Syntaxes/C.plist
U   trunk/Objective-C.tmbundle/Syntaxes/Objective-C.plist