fix(core): Specify application name in WORequest to avoid computing app name in SOPE. Sometimes the app name is wrongly defined.

SoObjects/SOGo/WORequest+SOGo.m

@@ -267,4 +267,8 @@
   return ret;
 }
 
+- (NSString *)applicationName {
+  return @"SOGo";
+}
+
 @end