Ignore .pyc files that get created here when running gdb.

Change-Id: Ie5bf8b884a675ad6c491cfe17227b836d1bebe04
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0d20b64
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.pyc