adapt visit initializer and visit array creation to external visitor check

adapt visit initializer and visit array creation to external visitor check

2007-08-16  Raffaele Sandrini  <raffaele@sandrini.ch>

	* gobject/valacodegenerator.vala, vala/valacodevisitor.vala,
	  vala/valasemanticanalyzer.vala, vala/valasymbolresolver.vala:
	  adapt visit initializer and visit array creation to external visitor
	* vala/valamemorymanager.vala: check initializers of array creation
	  expressions for missing ref
	* vala/valaarraycreationexpression.vala, vala/valainitializerlist.vala:
	  change to external visitor

svn path=/trunk/; revision=469