try to make the job queue page a little faster

Netdisco/Changes

@@ -13,6 +13,7 @@
   * Default netmap depth set to 8
   * Add a "waiting" message to the netmap whilst the data loads
   * Add a spinner to all waiting messages
+  * Try to make the Job Queue page a little faster
 
   [BUG FIXES]
 

Netdisco/lib/App/Netdisco/Web/Plugin/AdminTask/JobQueue.pm

@@ -32,7 +32,7 @@ ajax '/ajax/content/admin/jobqueue' => require_role admin => sub {
       ->with_times
       ->search({}, {
         order_by => { -desc => [qw/entered device action/] },
-        rows => 200,
+        rows => 50,
       });
 
     content_type('text/html');

Netdisco/share/config.yml

@@ -76,7 +76,7 @@ web_plugins:
   - Device::Neighbors
   - Device::Addresses
 extra_web_plugins: []
-jobqueue_refresh: 5
+jobqueue_refresh: 10
 safe_password_store: true
 
 # -------------

Netdisco/share/views/ajax/admintask/jobqueue.tt

@@ -1,4 +1,4 @@
-[% IF results.count == 0 %]
+[% IF NOT results.has_rows %]
 <div class="span2 alert alert-info">The job queue is empty.</div>
 [% ELSE %]
 <table class="table table-bordered table-condensed table-hover nd_floatinghead">