tests: AAL/Python cat and multiple blocks
tests: AAL/Python cat and multiple blocks

Test that multiple initial_state, adapter_init and adapter_exit
blocks are executed in correct order. Test that models can be
catenated.

mlq/fMBT,01org/fMBT,violep01/fMBT,rseymour/fMBT,yoonkiss/fMBT,heivi/fMBT,mlq/fMBT,mixu-/fMBT,01org/fMBT,pombreda/fMBT,violep01/fMBT,acozzette/fMBT,01org/fMBT,acozzette/fMBT,acozzette/fMBT,rseymour/fMBT,giantpinkwalrus/fMBT,heivi/fMBT,pombreda/fMBT,rseymour/fMBT,mlq/fMBT,mlq/fMBT,heivi/fMBT,mlq/fMBT,heivi/fMBT,heivi/fMBT,mixu-/fMBT,pombreda/fMBT,01org/fMBT,yoonkiss/fMBT,violep01/fMBT,giantpinkwalrus/fMBT,yoonkiss/fMBT,giantpinkwalrus/fMBT,violep01/fMBT,rseymour/fMBT,giantpinkwalrus/fMBT,mlq/fMBT,pombreda/fMBT,violep01/fMBT,giantpinkwalrus/fMBT,rseymour/fMBT,mixu-/fMBT,mixu-/fMBT,01org/fMBT,heivi/fMBT,acozzette/fMBT,heivi/fMBT,pombreda/fMBT,rseymour/fMBT,mlq/fMBT,acozzette/fMBT,pombreda/fMBT,yoonkiss/fMBT,mixu-/fMBT,yoonkiss/fMBT,rseymour/fMBT,pombreda/fMBT