For issue #20:
* artefact groupId change
* packagename change
* correct several class references
* removed some author tags (we should finish this in a different task)

ToDo: WSDL serviceUrl contains parts of the old packaging
Retest example apps
Merge branch 'groupIdMoving' of github.com:SvenBunge/tracee into SvenBunge-groupIdMoving

Conflicts:
	context-logger/context-logger-impl/src/test/java/io/tracee/contextlogger/builder/ConnectorFactoryTest.java
Merge branch 'SvenBunge-groupIdMoving'
#20 oops, missmerged
#16 removes author tags since they add no value and can be inferred from the git history. as suggested in e17a0be
#16 Readme updates
[maven-release-plugin] prepare release tracee-parent-0.3.0
[maven-release-plugin] prepare for next development iteration
Increase version numbers after release
We require at least maven version 3.1.0
#16 Readme updates
#26 Downgrade apache.openejb:openejb-core and org.apache.openejb:openejb-cxf from 4.6.0 to 4.5.2.
Merge pull request #27 from holisticon/26-macos-build-fails

Resolve #26: Downgrade openejb dependencies (apache.openejb:openejb-core and org.apache.openejb:openejb-cxf from 4.6.0 to 4.5.2)
#16 Readme updates
Context logger - Removed dependencies to System.getProperty() from tests.
Enhanced context logger to support custom external context data providers.
Enhanced context logger to provide support for custom implicit context provider data
context logger - Added integration tests for checking exception handling behavior for custom context providers and provider wrappers.
Context logger - added integration tests for custom context data providers / wrappers.
Context logger - minor changes of integration tests.