Removing unused functions in orun.c
Merge branch 'raj-orun'
Make changes for codecoverage
Merge branch 'raj-codecov'
Added sigar to nightly build configuration file.
This push is primarily to verify the git hook trigger is active again.
Enable unit test for diag framework - memtest plugin
Merge branch 'master' into diag-ut
fixing uninitialized variables
fixing uninitialized variables