Add .buckd and buck-out into .gitignore

Change-Id: I736280d50e160b5b3cdfea0a65de46676472ce4c
diff --git a/.gitignore b/.gitignore
index 243bb4d..54d1f76 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,8 @@
 *.DS_Store
 localDB
 localDB.*
+.buckd
+buck-out
 
 core/store/trivial/data/
 core/store/apps