v0.2.7 (2016-07-30)

• If you set either the "init_cell": true or "keep_output": true in the cell metadata, then these cells will not be stripped out. The former works in conjunction with the init_cell nbextension (#17, @mforbes).
• Fix encoding for Python 2 + 3 (#11).
• Add --is-installed and --status options (#29).
• Normalise cell output style (scroll / collapsed, #30, @kdmurray91).
• Add screencast (#31).