adding more en locales

fixes #397

frontend/locales/en-us.json

@@ -1,12 +1,19 @@
 {
   "your-dashboard": "Your dashboard",
   "project-feed": "Project Feed",
+  "summary": "Summary",
+  "metric-s": "Metrics",
+  "networks": "Networks",
+  "tags-metadata": "Tags and Meta Data",
+  "activity-feed": "Activity Feed",
+  "firewall": "Firewall",
   "settings": "Settings",
   "projects": "Projects",
   "people": "People",
   "services": "Services",
   "instances": "Instances",
   "manifest": "Project manifest",
+  "service-manifest": "Service manifest",
   "create-new": "Create new project",
   "rollback": "Rollback",
   "import-services-title": "Import your services",

frontend/src/mock-state-testing.json

@@ -309,7 +309,7 @@
       "sections": [
         "summary",
         "instances",
-        "metrics",
+        "metric-s",
         "networks",
         "tags-metadata",
         "activity-feed",

frontend/src/mock-state.json

@@ -332,7 +332,7 @@
       "sections": [
         "summary",
         "instances",
-        "metrics",
+        "metric-s",
         "networks",
         "tags-metadata",
         "activity-feed",