modified diverging exclusive gateway management: every outgoing other than the first is translated into an else-if

added generation of Set Invocation Address management logic, improved bpel writer and removed unused classes

added missing part specification to some assignments statements, corrected soap address creation for prosumer part, modified getting start data

[CRV-133] added if condition management, modified message type retrieval into a WSDL in order to consider the situation in which a type has an anonymous definition, improved tests by adding getting started tests

added additional test to test no correlation task specification, improved if condition generation considering also string comparison

[CRV-133] added creation of eclips project files in order to allow the import of the project inside Eclipse, added complex XPath expression management of exclusive diverging gateway condition expression body

[CRV-133] added choreographyId element inside the operations exposed from the CD client, added the initialization of choreographyID variable of a CD client with the value received from the input message

[CRV-133] modified partner link type creation logic, modified assignment queries, added process namespace to deploy

fiox javadoc in bpmn2choreography-projector/pom.xml cdconsumerpart-generator/pom.xml choreographyarchitecture-generator/pom.xml choreographyspecification-generator/pom.xml

added CDGeneratorTests_CHOReVOLUTION_STUDIO for both wp4 and wp5, added WP4_SEADA_CD_CHOReVOLUTION_STUDIO tests

[CRV-133] added sub-choreography management, added event-based gateway management, Set Invocation Address elements, added WP4 SEADA test cases