GUACAMOLE-394: List users in a table displaying last active time.

guacamole/src/main/webapp/translations/it.json

@@ -543,9 +543,13 @@
 
         "FIELD_PLACEHOLDER_FILTER" : "@:APP.FIELD_PLACEHOLDER_FILTER",
 
+        "FORMAT_DATE" : "@:APP.FORMAT_DATE_TIME_PRECISE",
+
         "HELP_USERS" : "Click or tap on a user below to manage that user. Depending on your access level, users can be added and deleted, and their passwords can be changed.",
 
-        "SECTION_HEADER_USERS"       : "Utenti"
+        "SECTION_HEADER_USERS"       : "Utenti",
+
+        "TABLE_HEADER_USERNAME" : "Username"
 
     },