Draw2D touch version 6.1.52 released

+ fixing zoom in/out by working with SVG resize instead of viewBox resize, Better scroll behaviour
+ add missing getter for stroke pattern for the line
+ fix wrong delete order of shape and connection. Delete connections first
+ adjust the beeline for the label selection and make them different for figure and/or Line as parent shape
+ working on percentageLineLocator for labels
+ remove orphan shapes if the user ends of the connection create.
+ new event "unselect" for the figure
+ fixing broken method chaining
+ a lot of minor bug fixes.