set-messages now take a list of values, eliminated "f/s".

set <varname> [<value>]
	instead of
set <varname> float <value>
or
set <varname> symbol <value>

this means: anything, that is not a valid float is interpreted as a
symbol.
added a "bang" message, that should be used to "execute" a patternGen
no longer split at "\n", but at ";", as in the pd protocol "FUDI"
answer now is conform to the FUDI-Protocol