working on multiple view feature

de.bmotionstudio.gef.editor/plugin.xml

...ditor/src/de/bmotionstudio/gef/editor/BMSPaletteView.java

...de/bmotionstudio/gef/editor/BMotionStudioContributor.java

.../src/de/bmotionstudio/gef/editor/BMotionStudioEditor.java

.../de/bmotionstudio/gef/editor/BMotionStudioEditorPage.java

...or/src/de/bmotionstudio/gef/editor/VisualizationView.java

...r/src/de/bmotionstudio/gef/editor/figure/ShapeFigure.java

...o/gef/editor/handler/StartVisualizationEditorHandler.java

...nstudio/gef/editor/internal/VisualizationProgressBar.java

...e/bmotionstudio/gef/editor/library/DeleteItemsAction.java

.../bmotionstudio/gef/editor/library/ImportImagesAction.java

.../bmotionstudio/gef/editor/library/LibraryImageObject.java

.../src/de/bmotionstudio/gef/editor/library/LibraryPage.java

...src/de/bmotionstudio/gef/editor/property/ImageDialog.java