Rolling file appender log4j2 example

- Rolling file appender log4j2.properties example
- Rolling file appender log4j2 xml example
- Daily rolling file appender log4j2.xml example
- Daily rolling file appender log4j2.properties example
- Log4j2 multiple rolling file appender example properties
- Log4j2 daily rolling file appender example
- Spring boot log4j2 rolling file appender example
- Log4j2 console and rolling file appender example