SCRIPTS: Fix Spatial Displacements in Riverne Sites

The base id in these scripts was off by one since the updates, so they did not port you to the correct locations.
SCRIPTS: Fix Server Crash When Using Runic Portal

The constant for MAMOOL_JA_STAGING_POINT was spelled wrong in hasAssaultOrders(), making it an invalid variable.

This caused a crash for me when I clicked on the runic portal, since it checks that function.
Merge pull request #161 from starlightknight/runic-portal-fix

SCRIPTS: Fix Server Crash When Using Runic Portal
Merge pull request #160 from starlightknight/riverne-site-spatial-fixes

SCRIPTS: Fix Spatial Displacements in Riverne Sites
CORE: use enmity list at mob death to determine TH lvl applied to drops, cleanup obsolete TH related stuff

Conflicts:
	src/map/utils/battleutils.cpp
CORE: add maxTH to enmity object, track's highest lvl of TH applied by enmity owner