Revert "Add aprun to list of launchers that automatically throw --launchertimeout"

This reverts commit f29bd805eeefda78987cdd4c3a1753bc8af3d502.
Merge pull request #949 from ronawho/multi-locale-test-improvements

Revert "Add aprun to list of launchers that automatically throw --launchertimeou

This reverts commit f29bd805eeefda78987cdd4c3a1753bc8af3d502.t