OK, travis test 4. Stdout is being clobbered..

.travis-build.sh

@@ -62,8 +62,7 @@
     export COMMIT=${TRAVIS_COMMIT::7}
 
     echo ; echo "Downloading VARCem build dependencies.."
-    curl ${EXTDEP_URL} | tar xvzf -
-    ls -l external
+    curl -s ${EXTDEP_URL} | tar xvzf -
 
     # Build the project.
     echo ; echo "Building VARCem #${TRAVIS_BUILD_NUMBER} target ${TARGET}"