updated dependency to kieker 1.11-SNAPSHOT

#40 Kieker version of this stage removed, as it is not needed

Maven repo

At least the snapshot deployment works.
When we are ready to release 1.0, we need to test if this also works, as a release needs to comply with stricter rules.
To see the changed needed on settings.xml, look at #52

See merge request !9

Interthread signal

solved issue #45

See merge request !8

Release needs further tests

Changed type of pipe to InterThreadPipe to get method getSignal

Conflicts:
	pom.xml

helpful in the future
added test, to validate signalhandling in interthread pipes

never used

removed deprecated method

still not 100% working. Issues withing the signing process

added authors and scm
mvn install generates ...-javadoc.jar and ...-sources.jar

Conflicts:
	src/main/java/teetime/stage/kieker/Dir2RecordsFilter.java

Conflicts:
	src/main/java/teetime/framework/HeadPipeline.java
	src/main/java/teetime/framework/Pipeline.java
	src/main/java/teetime/framework/StageWithPort.java

Renamed stage with port

just renamed it

See merge request !5