The icons are mostly derived work from other icons. As such they are
licensed accordingly to the original license:

    Eclipse: Eclipse Public Licence
    Nuvola: LGPL
    Crystal: LGPL
    OOo: LGPL

Unless stated in this file, icons are work of enthought, and are released
under a 3 clause BSD license.

Files and orginal authors:
----------------------------------------------------------------

                         action.png | Eclipse
                       add_root.png | Nuvola
                          array.png | Enthought
                           bool.png | Nuvola
                          class.png | Eclipse
		      closed_folder | Nuvola
		      close_project | Nuvola
			  do_it.png | Nuvola
			example.png | Nuvola
                          float.png | Nuvola
               folder_forbidden.png | Nuvola
                            int.png | Nuvola
                           list.png | Nuvola
                         method.png | Nuvola
                    new_project.png | Nuvola
                           none.png | Eclipse
                         object.png | Nuvola
                    open_folder.png | Nuvola
                        project.png | Nuvola
                       resource.png | Crystal
                save_project_as.png | Nuvola
                   save_project.png | Nuvola
                             string | Nuvola
                 switch_project.png | Nuvola
                          tuple.png | Nuvola
                      workspace.png | Nuvola