Fixed the speed-up function for issue #150.
Got rid of the confusing # suffixes and lambda functions.
Merge pull request #183 from ctford/at-all-fix

Fixed at_all example
Merge pull request #184 from ctford/server-info

Undo renaming of connection-info to server-info
Correct docstring
fix incorrect arg in bubbles synth (thanks to new arg checker)
Allow midi-poly-player to be unregistered and also for multiple players to be separately registered/unregistered. Fixes #144.
ensure s is a sequence of integers before attempting to work out if they are consecutive - therefore avoiding unnecessary exceptions.