Prototype implementation of activity timeline feature

public/locales/en-UK/translation.json

@@ -8,7 +8,8 @@
     "STATISTICS": "Statistics",
     "SETTINGS": "Settings",
     "ABOUT": "About",
-    "LOGOUT": "Logout"
+    "LOGOUT": "Logout",
+    "TIMELINE": "Timeline"
   },
   "HOME_PAGE": {
     "SESSIONS": "Sessions",
@@ -230,6 +231,9 @@
     "GITHUB": "Github",
     "Backup": "Backup Jellystat"
   },
+  "TIMELINE_PAGE": {
+    "TIMELINE": "Timeline"
+  },
   "SEARCH": "Search",
   "TOTAL": "Total",
   "LAST": "Last",
@@ -305,4 +309,4 @@
   "POSTCODE": "Postcode",
   "X_ROWS_SELECTED": "{ROWS} Rows Selected",
   "SUBTITLES": "Subtitles"
-}
+}