don't allow interface implementations to specify override remove override

don't allow interface implementations to specify override remove override

2007-03-04  Jürg Billeter  <j@bitron.ch>

	* vala/valasemanticanalyzer.vala: don't allow interface implementations
	  to specify override
	* vala/valaconstant.vala, vala/valafield.vala,
	  vala/valaformalparameter.vala, vala/valamethod.vala,
	  vala/valaproperty.vala, vala/valasignal.vala,
	  vala/valavariabledeclarator.vala: remove override from interface
	  implementations

svn path=/trunk/; revision=219