[Pharo-project] Beeper

Hi, I would like to discuss the Beeper class a little bit. The main purpose of this class is to provide Beeper beep message and use SoundService with respect to current sound enabled settings or VM implemented primitive for beeping. I think that we should: - move the beep function to UIManager - change all calls of Beeper beep to UIManager default beep - in MorphicUIManager use classic Beeper implementation - move Beeper to System-Sound package - in default UIManager implementation use VM beep primitive There are two main reasons for that. You surely do not want to listen beeping server with Pharo images running remote UIs and I want to make Pharo Kernel independent on SoundService. What do you think? -- Pavel