LPS-47395 new tag for defining all the staging related ids and objects

Hey Brian,

We have planned this tag for a while now, the defineObjects for staging. It's purpose is to set up all the necessary IDs and objects for staging, stagingGroupId, liveGroupId, etc.
We have a huge mess on the JSPs how to calculate these values and it varies every time, so this is a step to unifying that calculation, and make it consistent everywhere. But also since this is a reusable code piece, the devs don't have to worry about it, and we can clean up some of the JSPs in the portal (cleanup coming in a different pull). We have decided to go with the defineObjects, not sure if you'd like it, let me know if you think it's too overloaded.

Thanks,

Máté