small performance tuning changes in logging to ASL
small performance tuning changes in logging to ASL

developerdave/apigee-ios-sdk,RobertWalsh/apigee-ios-sdk,pauldardeau/apigee-ios-sdk,apigee/apigee-ios-sdk,developerdave/apigee-ios-sdk,apigee/apigee-ios-sdk,apigee/apigee-ios-sdk,developerdave/apigee-ios-sdk,apigee/apigee-ios-sdk,developerdave/apigee-ios-sdk,RobertWalsh/apigee-ios-sdk,RobertWalsh/apigee-ios-sdk,RobertWalsh/apigee-ios-sdk,RobertWalsh/apigee-ios-sdk,RobertWalsh/apigee-ios-sdk,pauldardeau/apigee-ios-sdk,pauldardeau/apigee-ios-sdk,apigee/apigee-ios-sdk,developerdave/apigee-ios-sdk,apigee/apigee-ios-sdk,pauldardeau/apigee-ios-sdk,developerdave/apigee-ios-sdk