Merge pull request #350 from cyrilraja/master

*Fixed DO-4749 6.4 QA [PPP] Deleted tagged resource still shows at PPP
Added fix for collabortor delete issue
Merge pull request #351 from skpcharles/master

Added fix for collabortor delete issue
*more changes on DO-4749 6.4 QA [PPP] Deleted tagged resource still shows at PPP