system-info: improve formatting of snapshot info page.

rhodecode/controllers/admin/settings.py

@@ -630,6 +630,7 b' class SettingsController(BaseController)'
 
         if snapshot:
             if c.allowed_to_snapshot:
+                c.data_items.pop(0)  # remove server info
                 return render('admin/settings/settings_system_snapshot.html')
             else:
                 h.flash('You are not allowed to do this', category='warning')

rhodecode/templates/admin/settings/settings_system_snapshot.html

@@ -4,8 +4,7 b' SYSTEM INFO'
 -----------
 
 % for dt, dd, warn in c.data_items:
-  ${dt}${':' if dt else '---'}
-  ${dd}
+  ${dt.lower().replace(' ', '_')}${': '+dd if dt else '---'}
   % if warn and warn['message']:
         ALERT_${warn['type'].upper()} ${warn['message']}
   % endif