alpha version update
work on #25: rotation
work on bug #41
setPosition and free()
rotate and command: fixes #41 and rotation of #25
work on #25: reflection
better server reload settings
work on #25: shearing
remove debug code
transformations complete: closes #25
version to 0.0.3
#42: recording OperationDecorator
#42: store command function namespace
board ZoomX,ZoomY argument values
bug: recording OperationDecorator last command
recording OperationDecorator and record UI: closes #42
#44: work on clear button
clear button: closes #44
Play button: closes #46
fix #47