Simplified the UUID creation and retention of the UUID identifying the user's device by using a UUID generated by the operating system for exactly that purpose.  This has the benefit that, while it will not identify a user across devices, it will identify all apps used on the device created by the same vendor (sandcastle).
Simplified the UUID creation and retention of the UUID identifying the user's device by using a UUID generated by the operating system for exactly that purpose.  This has the benefit that, while it will not identify a user across devices, it will identify all apps used on the device created by the same vendor (sandcastle).

SandcastleApps/partyup,SandcastleApps/partyup,SandcastleApps/partyup