Adds the possibility to put sections in other columns
At the first one of each section, an integer `column` is needed if you want it in an other column than the first one
Removed unused variable and updated protocol-doc.md for format columns
Changed format column separator; prefixed by a comma now
Made format column index one-based
Merge pull request #352 from Quinella/formats

Adds the possibility to put sections in other columns
Merge remote-tracking branch 'upstream/master'