adding container for output

bin/submission_script_array.sh

build/includes/file_access_actor/file_access_actor.hpp

build/includes/file_access_actor/output_container.hpp

build/makefiles/compile_graham.sh

build/makefiles/makefile_cluster

...e/actors/file_access_actor/cpp_code/file_access_actor.cpp

...ce/actors/file_access_actor/cpp_code/output_container.cpp

build/source/actors/hru_actor/cpp_code/hru_actor.cpp

build/source/testing/containers/output_container/main.cpp

build/source/testing/containers/output_container/makefile

build/source/testing/containers/output_container/test.cpp

build/source/testing/containers/output_container/test.hpp

build/summa