We build a separate jar for BashJavaUtils with bundled log4j classes and
a configuration that logs to the stdout. Using this jar we run the
utility to capture the output. Out of the last line we extract jvm
parameters. The rest we pass as an environment variable (INHERITED_LOGS)
to the TaskManager process.

As part of the EnvironmentInformation printing we log whatever was
passed through the INHERITED_LOGS in the TM/JM process.

This closes #10850

[FLINK-3195] [examples] Consolidate batch examples into one project, unify batch and streaming examples under on parent project

We'll still ship the Logback configuration file and pass them their path to the JVM so that
users can use Flink with Logback as well.

This closes #125

  - Add degree of parallelism option (run and info)
  - Simplify options (-j and -a not needed any more)
  - Fix corner cases with YARN
  - Many tests

- Unified config to stratosphere-conf.yaml, which replaces the old
  nephele-user.xml and pact-user.xml and is also read by
  bin/nephele-config.sh

- Removed some settings from config:
    * instance configuration
    * multicast for broadcast
    * profiler impl classes
    * jobclient.polling.interval (adjusted default from 5 to 2)
    * pact.runtime.fs_timeout