XD-531 upgrade to reactor M3
Add MaxPermSize=256m for tests
XD-886 Fix package tangle
- Moved DistributedJobService to dirt/plugins
- Moved ExpandedJobInfo to dirt/job
Merge branch 'master' of github.com:spring-projects/spring-xd
XD-Cleanup Removing all thread.sleeps from job tests.

The Job Test Code for the shell no long has to support file based validation of success.
Fix Job launch tests for XD-866
- Updated JobLaunch tests to use the fixes from XD-866
- Assert JobParameters sent via job launch command
Merge branch 'XD-531' of https://github.com/markfisher/spring-xd into markfisher-XD-531
Merge branch 'master' of github.com:spring-projects/spring-xd
Merge branch 'master' of github.com:spring-projects/spring-xd
XD-868 Tweaked the SyslogInboundChannelAdapter to take a more conservative approach to line handling and changed the test to make sure that the SyslogCodec works with the DelimitedCodec to eagerly consume all bytes coming in and force parsing of all data. This reduces overall throughput but ensures that all bytes are processed before being sent on to the next subscriber.