Fix canonical data check script

FridaTveit · FridaTveit · commit 0fa0e1aa2793 · 2018-04-19T09:38:17.000+01:00
The script was reporting version as different because of windows line
ending. These line endings are now being removed before the version
comparison.
diff --git a/scripts/canonical_data_check.sh b/scripts/canonical_data_check.sh
@@ -93,7 +93,7 @@ do
         continue
     fi
 
-    track_data_version=$(cat $track_exercise_version_file_path)
+    track_data_version=$(cat $track_exercise_version_file_path | sed 's/\r$//')
 
     if [ "$track_data_version" = "$canonical_data_version" ]
     then
