AETHER-2788 Use parameter from configuration to configure eNB

AETHER-2725	CWMP fault returns by eNodeB
AETHER-2692	Check the XML sent by eNodeB and ACS are valid
AETHER-2691	Research on eNodeB TR-069 service issue
AETHER-2788     Use parameter from configuration to configure eNB
AETHER-2789     Load enodeb configuration by the serial number
AETHER-2821     Configure the PLMN which is current not supported by enodebd
AETHER-2839     Create acs_common to own the common attribute of eNodeb configuration
AETHER-2831     Writing documentation of configuring enodebd

This patch contains above jira tickets.
It can work and configure the eNodeB with single configuration now.

Change-Id: I4875d099246a1995de420c4947e7a99823055161
diff --git a/device_config/enodeb_configuration.py b/device_config/enodeb_configuration.py
index 5d28d50..6e0b951 100644
--- a/device_config/enodeb_configuration.py
+++ b/device_config/enodeb_configuration.py
@@ -158,4 +158,4 @@
         tr_param = trparam_model.get_parameter(param_name)
         if tr_param is None:
             logger.warning('Parameter <%s> not defined in model', param_name)
-            raise ConfigurationError("Parameter not defined in model.")
+            raise ConfigurationError("Parameter %s not defined in model." % param_name)