Merge pull request http-party#169 from francois2metz/sigterm

Handle sigterm to exit

Author: indexzero

bin/http-server

@@ -138,3 +138,8 @@ process.on('SIGINT', function() {
   log('http-server stopped.'.red);
   process.exit();
 });
+
+process.on('SIGTERM', function() {
+  log('http-server stopped.'.red);
+  process.exit();
+});