Update StaticDiagramRelatedService.java
Update StaticLineService.java
Update StaticLineService.java
Create StaticLinkService.java
Update StaticBlockService.java
Update DiagramHelper.java
Update DiagramImageMap.java
Update BlockDiagramImageMap.java
Update LineDiagramImageMap.java
Update Diagram.java
Update DiagramHelper.java
Update BlockImageGenerator.java
Update LinkRenderContext.java
Update CreateLinkServlet.java
Update EditBlockSaveServlet.java
Update EditBlockServlet.java
Update EditLinkSaveServlet.java
Update EditLinkServlet.java
Update MovingBlockFrameServlet.java
Merge pull request #55 from OleksandrPavloshchuk/data-module-02

Data module 02