Git commits in Moodle 1.6.x by dwoolhead

commit dd3b147a87536eb76f5977dc769e45ccecddefae
Author: dwoolhead <dwoolhead>
Date:   Fri, 19 May 2006 00:10:33 +0800
Tag:    v1.6.0

Bug 5536 Replaced references to hide by show

commit 38943071f018ae67d759ae6dc18bb331babc1c7c
Author: dwoolhead <dwoolhead>
Date:   Tue, 25 Apr 2006 19:48:39 +0800
Tag:    v1.6.0

With appropriate error reporting, adding a label to a section of a course results in an E_NOTICE message temporarily appearing on the screen, because the module object name property is not set. Prevent message being displayed by checking that property is set before testing its value