Added gitignore file.

Change-Id: I62e0f9d2063157288d9c4b9a5fa2087cf603d133

.gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2f78cf5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.pyc
+