Test: PE: add -i|--io-dir option to switch I/O directory
Test: PE: Test exits if it cannot read regression.core.sh

Test exits because if regression.core.sh does not exist, regression.sh
calls info(1) command provided by OS.
Low: lrmd: Fixes service and lsb regression tests from conflicting with systemd
Merge pull request #304 from t-matsuo/improve-regression

PE : Improve regression
High: lrmd: Make lrmd and pacemaker_remoted in charge of setting up rsc state folder
Low: lrmd: Regression test to verify rsc tmp directory creation and use
Merge pull request #302 from davidvossel/lrmd_test_fixes

Fixes resource state file creation for lrmd and pacemaker_remoted