Generate synthetic set of points.
Update README.md
Draft set of intial combiators.
Work on predicates...testing.
Tests and refinements on combinators.
Further integration of transfer combinators.
Removed stand-alone 'predicate'
'Fix' renamed to 'While' better reflecting its actual behavior.

Some resource warnings fixed.
Fixed more resource close warnings.
Fixed test.
Removed x/y from aggregator.
Generalizing 'diamond' into 'fan'
Testing...
Removed Diamond. Fan is more general.
Focusing on a single 'resources' location to get the default renderer.
DRAFT ISO contours with transfer combinators.
Fixed test case.
Merge branch 'master' into syntheticData
Params on synthetic dataset.
Merge branch 'master' into SCDemo