[TASK] Update of the class diagram

src/main/java/net/sourceforge/plantuml/servlet/diagrams.txt

@@ -22,7 +22,8 @@ UmlDiagramService <|-- PngServlet
 UmlDiagramService <|-- SvgServlet
 UmlDiagramService <|-- AsciiServlet
 UmlDiagramService o- DiagramResponse
-MapServlet o- DiagramResponse
+MapServlet o-- DiagramResponse
+ProxyServlet o-- DiagramResponse
 @enduml
 
 ## Sequence diagram ##

src/main/java/net/sourceforge/plantuml/servlet/package.html

@@ -6,7 +6,7 @@
 - Service servlets : ImgServlet, SvgServlet, AsciiServlet, ProxyServlet that only produce a diagram as output.<br>
 <br>
 Structure of the service part of the PlantUmlServer: <br>
-<img src="http://www.plantuml.com/plantuml/img/XP51ReCm44Ntd6AMH0etwAPIbNPJjIhg0OoPm4WsTiPZrAZDtGk514ZIP3b_dlx_7jTK8g3riWUBja0EIJsNf7RbGjeIcavHHH1MMa0R5G9yMlD4gc9bS-IMDC9t0k1ZOKX3wwY4qZsZf2yYlYSCoWVk8WO1tgrX8GVlce30mQywZrFGQ9OBKrD1XPAxo1hJenAP5lo636uSMoKz_1R5HndcT9KSag7tMFeKshS-qzBhxTRpW6sV_FVCW4qv6apDh5diNvLVxWxJEMTPyF2JPPUNlS5snkDy0tfdzxK_OfV_DZ1DTOV8stl4Oz14_pCkEpzqCjM_ilq5" />
+<img src="http://www.plantuml.com/plantuml/img/XP51ReCm44Ntd6AMH0etwAPIbNPJjIhg0OoPm4WsTiPZrAZDtGk5913IP3b_dlx_7jTK8g3riWUBja0EIJsLf7RbJDeIcavHHH1MMa0R5G9yMlD4gc9bS-IMDC9t0k1ZOKX3wwY4qZsZf2yYlYSCoWVk8WO1tgrX9WVlce30mQywZrFGQ9OBKrD1XPAxo1hJenAPPlo636uSMoKz_1R5HndcT9KSag7tMFeKshU-qDBhxTRJW6sV_FVCW4qv6foRMJFRloe_tntEvvnamSDFbYqlUuFjZCVv1lJExcj_n9R_DZ1DTOV8stl4Oz14_pCkkpnqSgxVRPVhQV5hm2y0" />
 </p>
 <p>
 <img src="http://www.plantuml.com/plantuml/img/XP1DZi8m38NtdCA23RFe0OfGLr24n4y5uW2cU2fBQL8vBeBRup8ZHEc2LPJtNhuNMraTmOey2Ie73-4N48hT2hZ6Ye2TQwEQHvTHuQiZoTMHGfB1ssq65Uanj5BIzESZTghTycQ0KeFy1KrvPNjkqgD-gTktshIQ1wbH1wKBnagmFb1iWezaB-RpKiYcoBAlqKZ-ygyQk45HBhb1hp0kd1sdxGOSdmNbFWQCiE4pJD8qpzDqz4cpWixkVlpSCAsxhHgsKvDX_H3G6_q1" />