Docs: Remove duplicate NoMad provider, fix sorting

Author: vladgolubev

website/source/layouts/docs.erb

@@ -174,10 +174,9 @@
 				<li<%= sidebar_current(/^docs-providers/) %>>
 				<a href="/docs/providers/index.html">Providers</a>
 				<ul class="nav">
-
-				    <li<%= sidebar_current("docs-providers-alicloud") %>>
-                    <a href="/docs/providers/alicloud/index.html">Alicloud</a>
-                    </li>
+				    	<li<%= sidebar_current("docs-providers-alicloud") %>>
+                    			<a href="/docs/providers/alicloud/index.html">Alicloud</a>
+                    			</li>
 
 					<li<%= sidebar_current("docs-providers-archive") %>>
 					<a href="/docs/providers/archive/index.html">Archive</a>
@@ -220,7 +219,7 @@
 					</li>
 
 					<li<%= sidebar_current("docs-providers-datadog") %>>
-						<a href="/docs/providers/datadog/index.html">Datadog</a>
+					<a href="/docs/providers/datadog/index.html">Datadog</a>
 					</li>
 
 					<li<%= sidebar_current("docs-providers-do") %>>
@@ -267,14 +266,14 @@
 					<a href="/docs/providers/heroku/index.html">Heroku</a>
 					</li>
 
-					<li<%= sidebar_current("docs-providers-ignition") %>>
-					<a href="/docs/providers/ignition/index.html">Ignition</a>
-					</li>
-
 					<li<%= sidebar_current("docs-providers-icinga2") %>>
 					<a href="/docs/providers/icinga2/index.html">Icinga2</a>
 					</li>
 
+					<li<%= sidebar_current("docs-providers-ignition") %>>
+					<a href="/docs/providers/ignition/index.html">Ignition</a>
+					</li>
+
 					<li<%= sidebar_current("docs-providers-influxdb") %>>
 					<a href="/docs/providers/influxdb/index.html">InfluxDB</a>
 					</li>
@@ -291,9 +290,9 @@
 					<a href="/docs/providers/mailgun/index.html">Mailgun</a>
 					</li>
 
-          <li<%= sidebar_current("docs-providers-newrelic") %>>
-            <a href="/docs/providers/newrelic/index.html">New Relic</a>
-          </li>
+					<li<%= sidebar_current("docs-providers-newrelic") %>>
+					<a href="/docs/providers/newrelic/index.html">New Relic</a>
+					</li>
 
 					<li<%= sidebar_current("docs-providers-nomad") %>>
 					<a href="/docs/providers/nomad/index.html">Nomad</a>
@@ -315,10 +314,6 @@
 					<a href="/docs/providers/mysql/index.html">MySQL</a>
 					</li>
 
-					<li<%= sidebar_current("docs-providers-nomad") %>>
-					<a href="/docs/providers/nomad/index.html">Nomad</a>
-					</li>
-
 					<li<%= sidebar_current("docs-providers-openstack") %>>
 					<a href="/docs/providers/openstack/index.html">OpenStack</a>
 					</li>
@@ -344,8 +339,8 @@
 					</li>
 
 					<li<%= sidebar_current("docs-providers-profitbricks") %>>
-                    <a href="/docs/providers/profitbricks/index.html">ProfitBricks</a>
-                    </li>
+                    			<a href="/docs/providers/profitbricks/index.html">ProfitBricks</a>
+                    			</li>
 
 					<li<%= sidebar_current("docs-providers-rabbitmq") %>>
 					<a href="/docs/providers/rabbitmq/index.html">RabbitMQ</a>
@@ -363,17 +358,17 @@
 					<a href="/docs/providers/rundeck/index.html">Rundeck</a>
 					</li>
 
-          <li<%= sidebar_current("docs-providers-scaleway") %>>
-          <a href="/docs/providers/scaleway/index.html">Scaleway</a>
-          </li>
+          				<li<%= sidebar_current("docs-providers-scaleway") %>>
+          				<a href="/docs/providers/scaleway/index.html">Scaleway</a>
+          				</li>
 
 					<li<%= sidebar_current("docs-providers-softlayer") %>>
 					<a href="/docs/providers/softlayer/index.html">SoftLayer</a>
 					</li>
 
-                    <li<%= sidebar_current("docs-providers-statuscake") %>>
-                        <a href="/docs/providers/statuscake/index.html">StatusCake</a>
-                    </li>
+                    			<li<%= sidebar_current("docs-providers-statuscake") %>>
+                        		<a href="/docs/providers/statuscake/index.html">StatusCake</a>
+                    			</li>
 
 					<li<%= sidebar_current("docs-providers-template") %>>
 					<a href="/docs/providers/template/index.html">Template</a>