Lua API: Remove empty functions CampaignLock and CampaignUnlock
Those were just no-op. Better use the issue tracker for suggestions?
MISC_DIR := $(call my-dir)
LOCAL_PATH := MISC_DIR
include $(MISC_DIR)/liblua/Android.mk
include $(MISC_DIR)/libphysfs/Android.mk
include $(MISC_DIR)/libphyslayer/Android.mk