Classlib: PlotView: Don't post spec in calcSpecs
Merge pull request #1135 from jamshark70/topic/removeNeedlessPosts

Classlib: PlotView: Don't post spec in calcSpecs
help: fix typo in README
update tutorial
ide: dumpOSC is updated in GUI. Issue #1136 remains unfixed though.
class library: merge now returns the class of the receiver. This fixes #1142