add language import
migration assistant does not depend on mpsmigration
move migrationAssistant tests to testbench
check for migrations in test mode also
test on migration assistant
add test material
migration can be called also from EDT (for tests)
headless migration assistant
return Finished if no migration available
headless migration assistant in plugin.xml
test that migration assistants executes
headless migration assistant in plugin.xml
update test material
test that migration script was really executed
update test material
show explicit type in ConsequenceFunction to avoid generation problems
remove semicolon from TransformStatement since it is ugly hanging in the air
add migration assistant test to test list
gensources.iml
sync models with java (fix diff test)