Remove Lso suffix in Gemma CLI logging pattern

Author: arteymix

gemma-core/src/main/config/log4j.properties

@@ -19,7 +19,7 @@ log4j.appender.file.File=${gemma.log.dir}/gemma.log
 log4j.appender.file.MaxFileSize=10000KB
 log4j.appender.file.MaxBackupIndex=10
 log4j.appender.file.layout=org.apache.log4j.PatternLayout
-log4j.appender.file.layout.ConversionPattern=[Gemma - %t (%d)] %p %C.%M(%L) | %m%nLso
+log4j.appender.file.layout.ConversionPattern=[Gemma - %t (%d)] %p %C.%M(%L) | %m%n
 
 # Log file for WARNING and higher level errors
 log4j.appender.warningFile=org.apache.log4j.DailyRollingFileAppender