Add missing license headers

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>

tests/functional/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/pyocf/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/pyocf/types/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/pyocf/types/stats/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/basic/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/engine/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/eviction/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/flush/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/management/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#

tests/functional/tests/security/__init__.py

@@ -0,0 +1,4 @@
+#
+# Copyright(c) 2019 Intel Corporation
+# SPDX-License-Identifier: BSD-3-Clause
+#