Adding model update, model migrator, curved line support, relationship lines, remove of web-services classes

mindplot/src/main/javascript/Beta2PelaMigrator.js

@@ -0,0 +1,17 @@
+mindplot.Beta2PelaMigrator = function(betaSerializer){
+    this._betaSerializer=betaSerializer;
+    this._pelaSerializer = new mindplot.XMLMindmapSerializer_Pela();
+};
+
+mindplot.Beta2PelaMigrator.prototype.toXML = function(mindmap)
+{
+    return this._pelaSerializer.toXML(mindmap);
+};
+
+
+mindplot.Beta2PelaMigrator.prototype.loadFromDom = function(dom)
+{
+    var mindmap = this._betaSerializer.loadFromDom(dom);
+    mindmap.setVersion(mindplot.ModelCodeName.PELA);
+    return mindmap;
+};