Cleanup scripts in scripts/test (#1566)

Remove executable bit and #! from scripts that don't have
entry point.

Add missing licence test.

Move arg parsing into a function.

Remove legacy --only_prepare (with underscrore) argument.

1 files changed, 1 insertions, 0 deletions

diff --git a/check.py b/check.py
index 9102536bc..f3f35524e 100755
--- a/check.py
+++ b/check.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python2
+#
 # Copyright 2015 WebAssembly Community Group participants
 #
 # Licensed under the Apache License, Version 2.0 (the "License");