the direction of rotation is incorrect default

The default rotation behavior is incorrect in some examples (for instances Stencils and DiagramEditor)，but in Graph Editor, this problem seems to be solved.

I found it here, if overwite here, the rotation becomes correct

mxgraph/javascript/examples/grapheditor/www/js/Graph.js

Lines 9777 to 9784 in 693c67a

    
           mxVertexHandler.prototype.rotationHandleVSpacing = -12; 
        
           mxVertexHandler.prototype.getRotationHandlePosition = function() 
        
           { 
        
           	var padding = this.getHandlePadding(); 
        
           	return new mxPoint(this.bounds.x + this.bounds.width - this.rotationHandleVSpacing + padding.x / 2, 
        
           		this.bounds.y + this.rotationHandleVSpacing - padding.y / 2) 
        
           };

Thanks for the report. This will be fixed in the next release.

	mxVertexHandler.prototype.rotationHandleVSpacing = -12;
	mxVertexHandler.prototype.getRotationHandlePosition = function()
	{
	var padding = this.getHandlePadding();

	return new mxPoint(this.bounds.x + this.bounds.width - this.rotationHandleVSpacing + padding.x / 2,
	this.bounds.y + this.rotationHandleVSpacing - padding.y / 2)
	};