Remove unneeded try/except (python modules are singletones).

diff --git a/centrixd/cxconfig.py b/centrixd/cxconfig.py
index e8aaf6e..883771f 100644
--- a/centrixd/cxconfig.py
+++ b/centrixd/cxconfig.py
@@ -14,9 +14,6 @@ class CXConfig(ConfigObj):
     def reload(self):
 	   ConfigObj.reload(self)
 	   dispatcher.send("reconfig")
-
-try:
-    config
-except NameError:
-    config = CXConfig("./centrixd.ini")
+
+config = CXConfig("./centrixd.ini")