starting sminthopsys branch of ortho repo, so can
work with SBGN files
tuning...
fixed chainsOnly method
added bend point penalty for degree-2 nodes
added mechanism to reject unsatisfiable tentative constraints
added example graph
added code to recognize the user's own alignments
in the m_alignment_state array in Canvas.
minor
added temporarilyUnsatisfiable field to Constraint class
wrote option to reject tentative constraint based on LM,
rather than on timestamp
Added the particular ShapeObj under stress to the
ConstraintRejectedEvent.
working on removing a single shape in case of rejected alignment
made connectors and node boundaries export properly to pdf for SBGN diagrams
writing angular resolution computation
working on angular resolution computation
merging smin back into master
minor error fix