Revert "Make travis fetch the mod content before running tests."

This reverts commit 1f4269df76.

thirdparty/fetch-travis-assets.sh

@@ -1,43 +0,0 @@
-#!/bin/sh
-
-# Die on any error for Travis CI to automatically retry:
-set -e
-if [ ! -e ./Support/Content/ra/conquer.mix ]; then
-	echo "Downloading RA mod content"
-	mkdir -p ./Support/Content/ra/
-	cd ./Support/Content/ra/
-	curl -s -L -O `curl -s -L http://www.openra.net/packages/ra-mirrors.txt | head -n1`
-	unzip ra-packages.zip
-	rm ra-packages.zip
-	cd ../../../
-fi
-
-if [ ! -e ./Support/Content/cnc/conquer.mix ]; then
-	echo "Downloading TD mod content"
-	mkdir -p ./Support/Content/cnc/
-	cd ./Support/Content/cnc/
-	curl -s -L -O `curl -s -L http://www.openra.net/packages/cnc-mirrors.txt | head -n1`
-	unzip cnc-packages.zip
-	rm cnc-packages.zip
-	cd ../../../
-fi
-
-if [ ! -e ./Support/Content/d2k/DATA.R8 ]; then
-	echo "Downloading D2K mod content"
-	mkdir -p ./Support/Content/d2k/
-	cd ./Support/Content/d2k/
-	curl -s -L -O `curl -s -L http://www.openra.net/packages/d2k-103-mirrors.txt | head -n1`
-	unzip d2k-103-packages.zip
-	rm d2k-103-packages.zip
-	cd ../../../
-fi
-
-if [ ! -e ./Support/Content/ts/conquer.mix ]; then
-	echo "Downloading TS mod content"
-	mkdir -p ./Support/Content/ts/
-	cd ./Support/Content/ts/
-	curl -s -L -O `curl -s -L http://www.openra.net/packages/ts-mirrors.txt | head -n1`
-	unzip ts-packages.zip
-	rm ts-packages.zip
-	cd ../../../
-fi