[interchange] Add vagrant stuffs to gitignore

[David Christensen]

commit 128adba1e07d3fe31394885b19ef9a88544fccb6
Author: David Christensen <david at endpoint.com>
Date:   Tue Dec 22 16:53:06 2015 -0600

    Add vagrant stuffs to gitignore

 .gitignore |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 170db97..c7541eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -62,3 +62,5 @@ scripts/newcat
 scripts/offline
 scripts/restart
 scripts/update
+.vagrant
+Vagrantfile