Merge Base.readValue() with Base.read() and rename Base.peekValue() to Base.peek().

When called directly on Base, read() reads values, otherwise the specific type of the subclass it is called on.

src/project/Project.js

@@ -226,7 +226,7 @@ var Project = this.Project = PaperScopeItem.extend(/** @lends Project# */{
 		// We don't need to do this here, but it speeds up things since we won't
 		// repeatetly convert in Item#hitTest() then.
 		point = Point.read(arguments);
-		options = HitResult.getOptions(Base.readValue(arguments));
+		options = HitResult.getOptions(Base.read(arguments));
 		// Loop backwards, so layers that get drawn last are tested first
 		for (var i = this.layers.length - 1; i >= 0; i--) {
 			var res = this.layers[i].hitTest(point, options);