#5 - done
merge with #5
fixed realease-script.bat
#44 (CanvasProps: fillColor, it's getter/setter and de/serialization added. CanvasResizeCommand replaced with CanvasAlterCommand to include fillColor in semantics. Builder::constructCanvasPropertiesPanel modified to include color picker.) Color of background
#43 (Id of the container used instead of it's index in STACK.containers array.) Container error on drag
#44 (Builder: some jQuery code replaced by native. Main: background of canvas bufferizing changed. ) Color of background
#44 (Some jQuery code replaced by native.) Color of background
#44 (Comments added background color global variable removed.) Color of background
#13 (Uncommented part of code for detecting figure inside selected area + added flag not to add figure in selection group twice.) Dragging a selection does not select group of figures
#44 (Split CanvasAlterCommand in: CanvasChangeSizeCommand and CanvasChangeColotCommand) Color of background

--HG--
rename : web/editor/lib/commands/CanvasAlterCommand.js => web/editor/lib/commands/CanvasChangeColorCommand.js
#13 (Small refactoring and more comments added) Dragging a selection does not select group of figures
small merge