'#tag:...' paramifier use filterTiddlers() instead of getTaggedTiddlers()

[EricShulman]

extend the "#tag:tagValue" paramifier to use store.filterTiddlers() instead of store.getTaggedTiddlers(). This permits enhanced tag-matching logic (such as boolean expression processing provided by  http://www.TiddlyTools.com/#MatchTagsPlugin) to be used, e.g.,

#tag:"tag1 OR (tag2 AND NOT tag3)"

instead of simply matching a single tag value.

config.paramifiers.tag = {
	onstart: function(v) {
		var tagged = store.filterTiddlers("[tag["+v+"]]");
		story.displayTiddlers(null,tagged,null,false,null);
	}
};

This tweak has been successfully implemented on TiddlyTools See  http://www.TiddlyTools.com/#CoreTweaks

[MartinBudden]

Fixed in changeset:5909