Some changes for travis

tests/scripts/line_endings.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+RETURN=0
+FILES=`find -L $1 -name "*.info" -o -name "*.txt" -o -name "*.md"`
+echo "Testing for files with DOS line endings..."
+for FILE in $FILES
+do
+  file $FILE | grep CRLF
+  if [ $? == 0 ]
+  then
+    RETURN=1
+  fi
+done
+exit $RETURN