Fix id_point type and default port

Signed-off-by: Lucas Fernandes de Oliveira <lfoliveira@inf.ufpr.br>

queries/db-create.sql

@@ -31,7 +31,7 @@ CREATE TABLE inventory (
 
 CREATE TABLE net_usage (
     contact_date DATE
-    , id_point INTEGER
+    , id_point TEXT -- For some reason they want to use INEP as ID (which is a string)
     , macaddr MACADDR
     , collect_date DATE
     , collect_time TIME WITH TIME ZONE

server.js

@@ -76,7 +76,7 @@ catch (e) {
 }
 
 var devMode = argv.dev || (process.env.NODE_ENV && (process.env.NODE_ENV.slice(0,3) === 'dev'));
-var port = parseInt(argv.port || argv.p || process.env.PORT) || 3000;
+var port = parseInt(argv.port || argv.p || process.env.PORT) || 4900;
 var numWorkers = parseInt(argv['num-workers'] || argv.n) || (os.cpus().length * 2);
 var daemon = argv.daemon || argv.d || false;
 var pidfile = argv['pid-file'] || config.pid_file || process.env.PID_FILE || path.resolve('.', 'simmc.pid');