gunicorn: fixed config syntax

configs/gunicorn_config.py

@@ -57,12 +57,9 b' def _get_process_rss(pid=None):'
 
 
 def _get_config(ini_path):
+    import configparser
 
     try:
-        import configparser
-    except ImportError:
-        import ConfigParser as configparser
-    try:
         config = configparser.RawConfigParser()
         config.read(ini_path)
         return config
@@ -336,7 +333,7 b' class RhodeCodeLogger(Logger):'
     def now(self):
         """ return date in RhodeCode Log format """
         now = time.time()
-        msecs = int((now - long(now)) * 1000)
+        msecs = int((now - int(now)) * 1000)
         return time.strftime(self.datefmt, time.localtime(now)) + '.{0:03d}'.format(msecs)
 
     def atoms(self, resp, req, environ, request_time):