leftWeapon also should be loaded
small adjustment to panic mode
Merge pull request #956 from redv/fix_fixed_weapon3

Fix: leftWeapon also should be loaded.
fix interceptor and firestorm RMPs

turns out these were just copies of the skyranger and lightning RMPs, and
contained a bunch of invalid data, like nodes outside the map border,
causing the nodes vector to freak the heck out.
consistency
Merge branch 'master' of https://github.com/SupSuper/OpenXcom
Merge remote-tracking branch 'supsuperorgin/master' into OpenXcomExtended

Conflicts:
	src/Basescape/PurchaseState.cpp