Many WFC related improvements (WIP)

* Update systeminformation to 5.x
* More work on WFC display of basic stats -- nearly complete
* Disable idle timeout when on WFC

core/stat_log.js

@@ -366,7 +366,7 @@ class StatLog {
 
         const basicSysInfo = {
             mem         : 'total, free',
-            currentLoad : 'avgload, currentLoad',
+            currentLoad : 'avgLoad, currentLoad',
         };
 
         SysInfo.get(basicSysInfo)
@@ -380,8 +380,8 @@ class StatLog {
 
                 const loadStats = {
                     //  Not avail on BSD, yet.
-                    average : _.get(sysInfo, 'currentLoad.avgload', 0),
-                    current : _.get(sysInfo, 'currentLoad.currentLoad', 0),
+                    average : _.get(sysInfo, 'currentLoad.avgLoad', 0).toFixed(2),
+                    current : _.get(sysInfo, 'currentLoad.currentLoad', 0).toFixed(2),
                 };
 
                 this.setNonPersistentSystemStat(SysProps.SystemLoadStats, loadStats);