LinHES

I noticed that Motherboard temperatures were not displaying in RRDTool. When I did get them to display, the graphs were not attractive and didn't match the rest of the graphs on the page.

I made the following changes in my system:
1. Made rrd_mbtemp.pl executable
2. Redefined the location of the RRD and Web files in rrd_mbtemp.pl for R6
3. Changed the size and background colors of the graphs to match the others on the RRDTool page.
4. Added a colored temperature gradient below the plotted temperature line and reworded the graph labels for improved clarity.
5. Updated /data/srv/httpd/htdocs/rrd/index-rrd.html to include display of MB temperatures.
6. Added mbtemp to the /usr/bin/run_rrd.sh script.

To maintain a consistent look, I made similar changes in rrd_hddtemp.pl
1. Changed the size and background colors of the graphs to match the others on the RRDTool page.
2. Added a colored temperature gradient below the plotted temperature line and reworded the graph labels for improved clarity.