Fixed morphline for storing log_date as timestamp.
Fixed morphline for storing log_date as timestamp.

Stratio/Ingestion,dvallejo/flume-ingestion,alvsanand/flume-ingestion,dvallejo/flume-ingestion,Stratio/Ingestion,Stratio/flume-ingestion,anavidad3/flume-ingestion,anavidad3/flume-ingestion,Stratio/flume-ingestion,alvsanand/flume-ingestion