Merge pull request #7 from lrrajesh/master

klocwork, help file changes and segfault issue resolved in job launch code.
Fixed some klocwork issues to be reviewed.
Fixed a few klocwork issues in some of the sensor plugins.
Removed an incorrect fix to sensor_pwr.c.
changed base xml file to have localhost, not hostname as hostname
Coretemp component now divides millicelsius coretemp data by 1000
instead of 100 to properly convert the data to celsius.
Add Diag framework - memtest plugin
rtc285825: fixing DB framework Klocwork issues.
Merge branch 'avilches_rtc285825'
rtc285817: added support for OPAL_DOUBLE in the rest of the
OPAL/DSS system.
Merge branch 'avilches_rtc285817'
Merge branch 'master' into diag
Configure default of build memtest to no as sysinfo call in memtest is Linux only.
Merge branch 'coretempfix'
sensor_freq.c now properly sets the core value of all instances of corefreq_tracker_t.
Fixing 2 node job launch issues
Fix klocwork issues and warning in diag framework
Merge branch 'master' into diag-fix
Merge branch 'master' of swai-git.pdx.intel.com:orcm
Update to r32146 of the OMPI trunk. Note significant changes in ther ORTE layer's global object types such as orte_job_t, orte_node_t, and orte_proc_t