[WIP] raidboss: Add new properties to data

[valarnin]

Fixes #626.

As mentioned in the linked issue, there are some properties I've been wanting to add to data for a while now. This PR adds those new properties.

This is completely untested currently, and I likely won't get around to testing it more or touching it until after week 1 savage prog is done, at the least.

Things that need to be tested:

• Does this even load at all and work without blowing up
• Do the new meId, zoneName, zoneId properties get valid data
• Do the new timeline functions work at all, and do they not break the timeline
• Do the modified triggers work
• The above three questions, except for raidemulator

[jacob-keller]

I'm going to merge this in my personal branch and help test it.

[jacob-keller]

I can confirm this doesn't crash and the regular triggers work fine. I haven't yet confirmed if modified triggers behave as expected though.

[jacob-keller]

This is working for me, at least with respect to the zoneId.