Corrected the error that scott hit with a coordinate value somehow being negative. Changed the coordinate system to evaluate both x and y simultaneously to stop the no redraw condition on vertical zones.  Partially addressed overlapping zones. That might need to be readdressed later if it becomes an issue where people are multizoning sections of the map.  Who the fuck would do that? As long as no other bugs are found then these changes need to be propagated over to the other similar files zone_stats for sure. #275
Added new polling file for temperatures.

Changed around the class structure - since sensors are attached to cabinets, the method for updating them is in the Cabinet class.

Made new table and class for SensorTemplate.  Modified cabinets.php to use templates rather than entering the data directly.

Still need to make a screen to modify/add sensor templates.

#287
Well that was simple enough.  Already built into PHP with strftime.

Fixes #289
Forgot to remove comments on section that would use the default SNMP community after adding that value into the fac_Config database.

Still need the value added to the config screen, though.

#288
Fixed some messed up logic in the dc_stats file that determined whether or not to show a colored dot or "no data".