Adding a slightly reorganized version of skyler's revamped s.a.c.

Change-Id: I19439883c25d887fa4409b33a70c235af3a78eaf
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..77f75d7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+out/
+scratch/