Added __init__.py file to the v2x/lib directory

Signed-off-by: Grzegorz Latosinski <glatosinski@antmicro.com>
diff --git a/v2x/lib/__init__.py b/v2x/lib/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/v2x/lib/__init__.py