Merge pull request #45 from cybrxkhan/master

Beta
Khitan CB won't appear for everyone no more
Israel Defense setup change

Since it only fires once anyway, I moved the Defense setup event to a
triggered event and set it fire from the related decision
Exilarch overhaul

They're no longer mercs, are blocked from converting, and some of their
events now properly exclude human players. If there are no issues with
this new setup then the special succession law rules for them can
eventually be removed. They might also need to have the marriage event
adjusted to provide a son.
Now considerably obsolete _even_if_dead scope usages modernized
Merge pull request #46 from thefinestsieve/beta

Exilarch overhaul and Israel Defense tweak
Merge pull request #47 from zijistark/beta

Now obsolete _even_if_dead scope usages modernized
Rebuild Persepolis in Shiraz instead of Fars
Moved k_iceland
Added Iceland
Revert "Added Iceland"

This reverts commit 25a55c7af383bb8f2f8b1878b515b86c923cce9a.
Revert "Moved k_iceland"

This reverts commit d167ffd0f6b8292196a994ec0ed17b0bb52007c3.
Merge pull request #48 from cybrxkhan/master

Sync Beta with Master
Serindian localization
Building/Retinue fixes
Conversion locals fix
Misc cleanup
Moved Iceland again!
Updated MZ content

Just minor tweaks for now; I blocked the renaming of b_perozabad because
it doesn't make sense to do so when the refurbished Persepolis is in a
different county from Perozabad (and one which already has its own
Persepolis)
Merge pull request #49 from thefinestsieve/beta

Assorted stuff!