Merger second version

changed merger's behavior corresponding to the last idea in #65

See merge request !18

changed corresponding test and added multiple signal testing

Merger bug

removed bug #65

See merge request !17

Checkstyle solved

Solved a whole bunch of issues regarding checkstyle. For e.g. renamed interfaces to match I[A-Z0-9].* and abstract classes to match Abstract[A-Z0-9].*

See merge request !16

removed StageLists from AnalysisConfiguration and adapted Analysis and
corresponding tests

Conflicts:
	src/main/java/teetime/framework/AbstractStage.java
	src/main/java/teetime/framework/RunnableStage.java

solved 3 findbugs issues

Pmd solved

solved red flag issues

See merge request !15

refactored test to work with jenkins
moved pipe-factories.conf to src-folder

removed rule exclusion

which could not permit the recommended solution

marked error in CRAQ as seen, because this will never cause an error

should not be abstract, as suggested by PMD)

Find pipefact conf

#25 Everything works fine from my point of view; all requested tests are implemented

See merge request !12