ipython/ipython — pull request #5882 by ivanov (2014-05-20 22:36:45+00:00)
Title: inserting new cells preserves cell type

This PR closes #4917

use current cell's type when inserting new cells above/below

This PR retains all previous behavior when cell type is explicitly provided,
but simply adds the ability to insert cells without specifying a cell type, in
which case the cell type is inferred from the currently selected cell.