Fix "bug" in opFoG that lead to deep copy of children.
Add HM's initial version.
Handle all extensions (and contractions).
Merge branch 'feature/opExtend' into develop
Add lightly modified ver of new opWavelet.
Fix opExtend test in test_char.
Deleted line with undefined variable
Recompiled wavelet toolbox and fixed typos
Merge branch 'feature/frances_edits' into develop
Updated random number generator syntax from rand('state') to rng('default')
Use rng('default') where appropriate.
Merge branch 'feature/new_rng_default' into develop
opDiag now supports opsweep flag.
Changed diag property to a sparse matrix instead of a vector
Fixed clown image example
Merge branch 'feature/opDiag_fixes' into develop
Merge branch 'develop' into feature/opWavelet
Eliminiate redundant tests in opDiag.
Merge branch 'develop' into feature/opWavelet
Split 1d and 2d wavelet operators.