Revert "Modified uniform texture extDB function to use new splitString / joinString"
Revert "Modified uniform texture extDB function to use new splitString / joinString"

This reverts commit b660352cd8ebc8db73e558392d9ba2083fe05639.

LouDnl/ArmA3_Wasteland.Altis,LouDnl/ArmA3_Wasteland.Altis,LouDnl/ArmA3_Wasteland.Altis