*updated message-help.pd to reflect the new $0 functionality

(manually ported)
*added @pd_help in addition to the existing @pd_extra that can be used for paths
*made pddplink capable of parsing @pd_extra and @pd_help
*updated cyclone help files to make advantage of the @pd_extra/@pd_help paths in order to reference global help file documentation

*removed unnecessary files in preparation for the launchpad integration (thanks to Albert Graef for the report)

added local version of the docs due to increasing number of local changes that make it difficult to sync with external

small helpfile fixes

lrshift minor bug fix (takes float scalars as signals)
pd~ bug fix -- hung with -ninsig 0
abs~ bug fix -- it was just badly wrong

working on new dialog windows
updates to 14.partialtracer and sigmund~

bug fixes