got caching system working for nested references and plugged the hole for namespaces (at the cost of force refreshing, for now)
got caching system working for nested references and plugged the hole for namespaces (at the cost of force refreshing, for now)

git-svn-id: ebd26f0b4afd3fb7c0e0d88f39b62381954d19ac@1126 64d93f2f-123f-0410-81d3-998474c5a783

shrtcww/pymel,leonsooi/pymel,juggernate/pymel,AtonLerin/pymel,david-lassonde-adsk/pymel,assumptionsoup/pymel,david-lassonde-adsk/pymel,cgrebeld/pymel,juggernate/pymel,shrtcww/pymel,assumptionsoup/pymel,AtonLerin/pymel,leonsooi/pymel