include standard header for server.js at root.

server.js

@@ -1,3 +1,26 @@
+/*
+* cgm-remote-monitor - web app to broadcast cgm readings
+* Copyright (C) 2014 Nightscout contributors.  See the COPYRIGHT file
+* at the root directory of this distribution and at
+* https://github.com/nightscout/cgm-remote-monitor/blob/master/COPYRIGHT
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Affero General Public License as published
+* by the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Affero General Public License for more details.
+*
+* You should have received a copy of the GNU Affero General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+// Description: Basic web server to display data from Dexcom G4.  Requires a database that contains
+// the Dexcom SGV data.
+'use strict';
 
 require('./lib/server/server');