Vagrant devel environment

Change-Id: Ic872fd224e1b096d48e89b5f5f2bb6ecc32a8f12
diff --git a/ansible/roles/common/files/ssh_config b/ansible/roles/common/files/ssh_config
new file mode 100644
index 0000000..990a43d
--- /dev/null
+++ b/ansible/roles/common/files/ssh_config
@@ -0,0 +1,3 @@
+Host *
+   StrictHostKeyChecking no
+   UserKnownHostsFile=/dev/null