Add zoom, lut and rotation toolbar

Conflicts:
	weasis-base/weasis-base-viewer2d/src/main/java/org/weasis/base/viewer2d/View2dContainer.java
	weasis-core/weasis-core-ui/src/main/java/org/weasis/core/ui/editor/image/ViewerToolBar.java
	weasis-dicom/weasis-dicom-viewer2d/src/main/java/org/weasis/dicom/viewer2d/EventManager.java
	weasis-dicom/weasis-dicom-viewer2d/src/main/java/org/weasis/dicom/viewer2d/View2dContainer.java
Update toolbar icons
Extract new toolbar strings (for 1.2.4 release)