changed sexec meta model:

- removed Cycle (replaced by Sequence)
- removed ExecutionFlow.sequences relationship
- added ExecutionFlow.exitSequence relationship
- renamed ExecutionState.cycle to ExecutionState.reactSequence
- added stateVector to ExecutionState

and changed dependent implementations and tests accordingly. ( YAKHMI-257 & YAKHMI-322 )

plugins/org.yakindu.sct.model.sexec/src/org/yakindu/sct/model/sexec/Cycle.java

@@ -1,21 +0,0 @@
-/**
- * <copyright>
- * </copyright>
- *
- * $Id$
- */
-package org.yakindu.sct.model.sexec;
-
-
-/**
- * <!-- begin-user-doc -->
- * A representation of the model object '<em><b>Cycle</b></em>'.
- * <!-- end-user-doc -->
- *
- *
- * @see org.yakindu.sct.model.sexec.SexecPackage#getCycle()
- * @model
- * @generated
- */
-public interface Cycle extends Sequence {
-} // Cycle