Reformat main pom
Update powermock to 1.5.6
Use newest sonatype parent (version 9)
Use stable version of Log4J2 (2.0.2)
Use maven deploy plugin 2.8.2
Merge pull request #36 from SvenBunge/log4j2-stable

Fix #35: Use stable version of Log4J2 (2.0.2)
Merge pull request #39 from SvenBunge/mvndeployplugin

Use maven deploy plugin 2.8.2
Merge pull request #38 from SvenBunge/Powermock156

Update powermock to 1.5.6
Use maven install plugin 2.5.2
Merge pull request #40 from SvenBunge/mvninstallplugin

Use maven install plugin 2.5.2
Merge pull request #37 from SvenBunge/sonatypeParent9

Use newest sonatype parent (version 9)
Upgrade Mockito 1.9.5 to 1.10.8 (latest available on central)
Adds a maven-central badge to README [skip-ci]
Updates coveralls maven plugin (this should fix the SOURCE NOT AVAILABLE erros on the coveralls.io report)
Adds a section for tracee wire representation in the README.md [skip-ci]
Resolve #44: Rename TraceeConstants of MDC keys to traceeSessionId and traceeRequestId
Resolve #46: Rename HTTP and JMS header to "TPIC" (TracEE propagated invocation context)
Merge pull request #51 from SvenBunge/TPIC

Resolve #46: Rename HTTP and JMS header to "TPIC"
Merge pull request #50 from SvenBunge/MdcTraceeConstants

Resolve #44: Rename TraceeConstants ...
Updates README, clarifies the term Propagated Invocation Context [skip-ci]