clean up

.gitignore

@@ -2,4 +2,4 @@
 *.tfstate
 *.tfstate*
 *.swp
-*~
+*~

bastion/.gitignore

@@ -1,5 +0,0 @@
-terraform.tfvars
-terraform.tfstate
-terraform.tfstate.backup
-*.tfplan
-files/*/cloud-init.txt

vpc/outputs.tf

@@ -21,8 +21,6 @@ output "public_subnet" {
   value = "${aws_subnet.sn_public.id}"
 }
 
-
-
 output "public_route_table_ids" {
   value = ["${aws_route_table.rtb_public.*.id}"]
 }