added headers;

src/main/java/teetime/framework/A0UnconnectedPort.java

...in/java/teetime/framework/A1ThreadableStageCollector.java

...ava/teetime/framework/A2InvalidThreadAssignmentCheck.java

src/main/java/teetime/framework/A3PipeInstantiation.java

src/main/java/teetime/framework/A4StageAttributeSetter.java

src/main/java/teetime/framework/AbstractService.java

src/main/java/teetime/framework/Execution.java

src/main/java/teetime/framework/ITraverserVisitor.java

src/main/java/teetime/framework/TeeTimeThread.java

src/main/java/teetime/framework/ThreadService.java

...etime/framework/exceptionHandling/TerminateException.java

...ava/teetime/framework/exceptionHandling/package-info.java

src/main/java/teetime/framework/test/package-info.java

src/test/java/teetime/framework/TerminationTest.java