[Cdk-jchempaint] jchempaint-3.3-1210 released

[<ra...@ar...>]

The new release fixes several bugs. Its testing code is now also
deemed robust enough to be fit for automated testing, which needs
a virtual X session if you want to implement it. Results from this
release are 1 failure in 86 tests (a problem with reaction drawing).

What was fixed, apart from test code:

#76R  undo with chain testcase regression
#116  replace atom+undo: exception
#129  input via SMILES disturbs later implicit hydrogen calculations
#137  merge garbles implicit Hs
#139  cut any molecule throws
#143R drag bond throws regression
#153  merging ethane internally does not delete bond from model
#154  merging with chain garbles implicit Hs
#156  any non-merging chain + undo --> NPE
#158  with chain, single click on atom creates undo slot, should do nothing


Regards,
Ralf Stephan