fix member access to namespaces adapt to CCodeWriter changes don't touch

fix member access to namespaces adapt to CCodeWriter changes don't touch

2006-05-26  Jürg Billeter  <j@bitron.ch>

	* vala/valasemanticanalyzer.vala: fix member access to namespaces
	* vala/valacodegenerator.vala: adapt to CCodeWriter changes
	* ccode/valaccodewriter.vala: don't touch file if nothing has changed,
	  required to get incremental builds working
	* vapi/glib-2.0.vala: extend file functions

	* ccode/Makefile.am,vala/Makefile.am,compiler/Makefile.am: support
	  incremental builds

svn path=/trunk/; revision=37