Starting point

Change-Id: If476f7bc11be7f00d9914b70e726cde2a9df49b4
diff --git a/xos/models/.gitignore b/xos/models/.gitignore
new file mode 100644
index 0000000..d6b7ef3
--- /dev/null
+++ b/xos/models/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore