Rename events test & add argument

Author: Damian Rouson

CMakeLists.txt

@@ -208,7 +208,7 @@ if(opencoarrays_aware_compiler)
   add_mpi_test(hello_multiverse 2 ${tests_root}/integration/coarrayHelloWorld/hello_multiverse)
   add_mpi_test(coarray_burgers_pde 2 ${tests_root}/integration/pde_solvers/coarrayBurgers/coarray_burgers_pde)
   add_mpi_test(co_heat 2 ${tests_root}/integration/pde_solvers/coarrayHeatSimplified/co_heat)
-  add_mpi_test(async_hello_world ${tests_root}/integration/events/asynchronous_hello_world)
+  add_mpi_test(events 2 ${tests_root}/integration/events/asynchronous_hello_world)
   if ( ("${CMAKE_SYSTEM_PROCESSOR}" MATCHES "x86_64") AND ("${CMAKE_SYSTEM_NAME}" MATCHES "Linux") )
     if ( NOT (DEFINED ENV{TRAVIS}))
       add_mpi_test(coarray_navier_stokes 2 ${tests_root}/integration/pde_solvers/navier-stokes/coarray_navier_stokes)