Add option NA_XXX_TESTING_PROTOCOL to specify protocols used for testing
Update version to 0.8.2
Update README
Update CHANGELOG
Merge branch 'master' into next
Clean up testing directory
Update mchecksum submodule
Update copyright date
Update CPACK_PACKAGE_DESCRIPTION_SUMMARY
Update CMake policies
Cleanup CMakeLists.txt
Fix memory leak in HG bulk
Remove trigger thread from test server
Add basic implementation of na_bmi_cancel
Rename completed_count to na_completed_count

Add NA completed count sanity check
Add first HG_Cancel implementation
Remove NA_UNUSED from na_bmi_cancel
Add basic implementation of na_mpi_cancel
Clean NA BMI and NA MPI plugins
Merge remote-tracking branch 'upstream/next' into next