#59 (Markup added.) Trim/fit diagram
#59 (Stack::getWorkAreaBounds() and it's unit tests added.) Trim/fit diagram
#59 (Unit tests fixed on login page.) Trim/fit diagram
#59 (Canvas traslate action on change size assigned to CanvasChangeSizeCommand.) Trim/fit diagram
#59 (Minor adds for certainty.) Trim/fit diagram
#59 (Command.ConnectorTranslateCommand added.) Trim/fit diagram
#59 (Command.CanvasChangeSizeCommand implemented. CANVAS_TRIM_PADDING added.) Trim/fit diagram
#59 ("Trim" instruction renamed to "fit". Fit canvas option moved from toolbar to canvas properties area. CANVAS_TRIM_PADDING renamed to CANVAS_FIT_PADDING and moved to DIAGRAMO namespace.) Trim/fit diagram
#59 (Command.ConnectorTranslateCommand removed. Command.CanvasChangeSizeCommand returned to it's backward state. Stack::transform() added. Command.CanvasFitCommand added.) Trim/fit diagram