Revert "remove report engine. it is interrupting test runs"

This reverts commit 07445a8c73cf1548e1097048dd4981c751ac2101.
Revert "remove MyListener"

This reverts commit 72b7edd59d1da77510ad984a7a6c9f74f36da327.
fix for listener exiting testing during run
rename local variable in OpenShellSessionTestBase; and wait for bash prompt before opening rhsc-shell prompt