help: jitlib: improve Monitor and NodeMap helpfiles, add ProxyNodeMap help.
help: jitlib: adjust some helpfiles for the recent changes
help: jitlib: improve NodeProxy-roles helpfile
class library: un-deprecate NodeProxy rates, as they are probably still useful
help: complete description of fork arguments in Pdef
class library: BusPlug - out defaults to zero. This fixes #1113