support namespace attributes process namespace and class attributes use

support namespace attributes process namespace and class attributes use

2006-05-18  Jürg Billeter  <j@bitron.ch>

	* vala/parser.y: support namespace attributes
	* vala/valaattributeprocessor.vala: process namespace and class
	  attributes
	* vala/valacodegenerator.vala: use correct symbol names
	* vala/valamethod.vala: add cname
	* vala/valanamespace.vala: add cprefix, support cprefix attribute
	* vala/valastruct.vala: prefix cname with namespace cprefix
	* bindings/GLib.vala: add tolower to unichar
	* valac/parser.y: rename namespace attribute cname to lower_case_cprefix

svn path=/trunk/; revision=24