Minor UI Updates (#93)

* simplify props set to constant true

* reduce icon size in users table for better small screen compatibility

* use lib_compat_mode property over library exclusion

* get travis to build esp32 environment in addition to esp8266 during CI build

interface/src/system/System.tsx

@@ -26,8 +26,8 @@ class System extends Component<SystemProps> {
           <Tab value="/system/ota" label="OTA Settings" disabled={!authenticatedContext.me.admin} />
         </Tabs>
         <Switch>
-          <AuthenticatedRoute exact={true} path="/system/status" component={SystemStatusController} />
-          <AuthenticatedRoute exact={true} path="/system/ota" component={OTASettingsController} />
+          <AuthenticatedRoute exact path="/system/status" component={SystemStatusController} />
+          <AuthenticatedRoute exact path="/system/ota" component={OTASettingsController} />
           <Redirect to="/system/status" />
         </Switch>
       </MenuAppBar>

interface/src/system/SystemStatusForm.tsx

@@ -91,7 +91,7 @@ class SystemStatusForm extends Component<SystemStatusFormProps, SystemStatusForm
         onClose={this.onRestartRejected}
       >
         <DialogTitle>Confirm Restart</DialogTitle>
-        <DialogContent dividers={true}>
+        <DialogContent dividers>
           Are you sure you want to restart the device?
         </DialogContent>
         <DialogActions>