Cleanup release to remove dependency issues
This release cleans up the functionality!
The log4j feature is removed because Talend has switched to Log4J v2. A lot of projects also uses log4j v1 yet and the components struggles to work in both environments.
The internal logging is now done with sl4j.
I am working an a log4j v2 static appender which can distinguish the log files for different job instances.
The read and write context feature is removed. This feature was never used.
Bugs solved:
The component tJobInstanceLiveCheck did not work under linux since version 8.
The possibility to fill a context variable with jobInstanceId was accidentally removed and is now restored.