changes with respect to aulawiki-1.6.2 on CVS
Only changed file + diffs are included in the tgz

1.6.2b

in: 

/lib/workspaces/typeslib.php
/templates/tiki-workspaces_types_roles.tpl 

there are  corrections with respect to
version aulawiki.1.6 and 1.6.2: 
 Problem:
 tiki-workspaces_types_roles.php  didn't show up the list of
 them roles. 
 The error is in the template and in typeslib.php
 also included  are the diffs with relevant previous versions