Feature IC: Find good default parameters

[PatrickBue]

Find default parameteres (e.g. learning rate) which work well for many IC problems, for shallow/deep models, for low/high res image, etc. See CVTK's default parameters table. Uses the internal datasets for single-class and multi-class image classification.

[jiata]

The work for this is done, but not yet reflected in the repo (currently only reflected in the excel doc)

[jiata]

Moved to done. Created #56 to reflect notebook work that will use the good default parameters found in this issue.