minor ui fixes

html/ui/index.html

@@ -112,7 +112,7 @@
         <template v-for="k,i in state.Store.KeyNames">{{i?", ":""}}<code @click="forms.delKey.name=k">{{k}}</code></template>.</p>
   </form>
 
-<template v-if="state.HostTemplates">
+<template v-if="state.HostTemplates && state.HostTemplates.length">
   <h3>Hosts from template</h3>
   <form @submit="hostFromTemplateAdd" action="">
       <p>Add a host from template instance:</p>

html/ui/js/Host.js

@@ -10,7 +10,7 @@ export default {
   <section>
     <div><small>Cluster: {{ host.Cluster }}<template v-if="host.Template"> ({{ host.Template }})</template></small></div>
     <template v-for="ip in host.IPs">
-      <code>{{ ip }}</code>
+      <code>{{ ip }}</code>{{" "}}
     </template>
   </section>
   <div class="section">Downloads</div>

modd.conf

@@ -14,7 +14,7 @@ html/**/* {
 
 dist/dkl-local-server {
   prep: mkdir -p tmp
-  #daemon +sigterm: dist/dkl-local-server -data tmp -auto-unlock test
+  daemon +sigterm: dist/dkl-local-server -data tmp -auto-unlock test
 }
 
 dist/dkl-dir2config {