removed some files + libraries + replaced some old libraries

de.bmotionstudio.gef.editor/.classpath

de.bmotionstudio.gef.editor/META-INF/MANIFEST.MF

de.bmotionstudio.gef.editor/build.properties

de.bmotionstudio.gef.editor/lib/ext/animation-1.2.0.jar

de.bmotionstudio.gef.editor/lib/ext/ant-antlr-1.8.4.jar

de.bmotionstudio.gef.editor/lib/ext/antlr-2.7.7.jar

de.bmotionstudio.gef.editor/lib/ext/asm-4.0.jar

de.bmotionstudio.gef.editor/lib/ext/groovy-2.0.5.jar

de.bmotionstudio.gef.editor/lib/ext/groovy-all-1.8.6.jar

de.bmotionstudio.gef.editor/plugin.xml

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

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

...c/de/bmotionstudio/gef/editor/StaticListenerRegistry.java

.../de/bmotionstudio/gef/editor/animation/AnimationMove.java

.../src/de/bmotionstudio/gef/editor/animation/Bresenham.java