Create DiagramImage.java
Update CanvasFrameWriter.java
Update CreateDiagramSaveServlet.java
Update DiagramServlet.java
Update ImportDiagramSaveServlet.java
Update DiagramImage.java
Create DiagramImageMap.java
Create LineDiagramImageMap.java
Create BlockDiagramImageMap.java
Update DiagramRenderer.java
Update CreateFormFactory.java
Update UINewBlockFormFactory.java
Update CreateFormFactory.java
Update CreateFormFactory.java
Update CreateFormFactory.java
Update CreateFormFactory.java
Merge pull request #49 from OleksandrPavloshchuk/new-cursor-12

New cursor 12