make ODP button insensitve
completed by: Ignacio RodrÃguez
mentors: Walter Bender
In Turtle Blocks, make the save as ODP button insensitive when no images have been saved.
completed by: Ignacio RodrÃguez
mentors: Walter Bender
In Turtle Blocks, make the save as ODP button insensitive when no images have been saved.