Merge pull request #283 from SenecaCDOT-BigBlueButton/fix-annotation-scaling

...ebutton-client/src/org/bigbluebutton/common/IBbbCanvas.as

...org/bigbluebutton/modules/present/ui/views/SlideView.mxml

...button/modules/whiteboard/WhiteboardCanvasDisplayModel.as

...uebutton/modules/whiteboard/business/shapes/DrawObject.as

...gbluebutton/modules/whiteboard/business/shapes/Ellipse.as

.../bigbluebutton/modules/whiteboard/business/shapes/Line.as

...igbluebutton/modules/whiteboard/business/shapes/Pencil.as

...luebutton/modules/whiteboard/business/shapes/Rectangle.as

...tton/modules/whiteboard/business/shapes/TextDrawObject.as

...bluebutton/modules/whiteboard/business/shapes/Triangle.as

...bluebutton/modules/whiteboard/views/WhiteboardCanvas.mxml