Improve the schema command with filtering option.
meta data and workflow data are hidden by default. show-meta and show-workflow
option are added to display them. Another "hide-type" option allow to hide
additional entities type.
Document: cubicweb-doc
Title: CubicWeb documentation
Author: Logilab
Abstract: Some base documentation for CubicWeb users and developpers
Section: Apps/Programming
Format: HTML
Index: /usr/share/doc/cubicweb-documentation/index.html
Files: /usr/share/doc/cubicweb-documentation/*.html