fix for broken placeholders

config/ingress.conf

 # setup for fiesta-wagon-ingress
 server {
   listen 443 ssl;
-  server_name {projectName}.dev.bigbang.mil;
+  server_name {{projectName}}.dev.bigbang.mil;
 
   location = /_auth {
     internal;
@@ -21,14 +21,14 @@ server {
     # if the dev build server is down, try to serve the production build
     error_page          502 = @fallback;
 
-    set $ui_proxy {projectName}-ui:8080;
+    set $ui_proxy {{projectName}}-ui:8080;
     proxy_pass http://$ui_proxy;
   }
 
   location @fallback {
     include             snippets/proxy-params.conf;
 
-    set $ui_proxy {projectName}-ui:8080;
+    set $ui_proxy {{projectName}}-ui:8080;
     proxy_pass http://$ui_proxy;
   }
 
@@ -39,7 +39,7 @@ server {
 
     include             snippets/proxy-params.conf;
 
-    set $api_proxy {projectName}-api:8000;
+    set $api_proxy {{projectName}}-api:8000;
     proxy_pass http://$api_proxy/api$1$is_args$args;
   }
 }