exit points jam data client

• can receive a master clock from the web server
• receives updated bpm value
• receives binary message of Running Status @24 ppqn
• receives downbeat count
• can launch web client

to do:

• map either downbeat count or ppqn to a midi message to control, for example, a beatstep pro's master clock.
• add bpm change (like in web client)
• expand the dormant udpsend/receive capabilities of original wspd project