Add documentation for Logging module

_site/content/posts/modules/logging.md

@@ -0,0 +1,54 @@
+---
+title: "Logging"
+date: 2018-06-16T14:22:18-07:00
+draft: false
+---
+
+Displays the contents of the WTF log file.
+
+To log to this file in your own modules:
+
+```golang
+require "github.com/senorprogrammer/wtf/logging"
+ logging.Log("This is a log entry")
+```
+
+## Source Code
+
+```bash
+wtf/logging/
+```
+
+## Required ENV Variables
+
+None.
+
+## Keyboard Commands
+
+Arrow keys scroll through the log file.
+
+## Configuration
+
+```yaml
+textfile:
+  enabled: true
+  position:
+    top: 5
+    left: 4
+    height: 2
+    width: 1
+  refreshInterval: 1
+```
+
+### Attributes
+
+`enabled` <br />
+Determines whether or not this module is executed and if its data displayed onscreen. <br />
+Values: `true`, `false`.
+
+`position` <br />
+Defines where in the grid this module's widget will be displayed. <br />
+
+`refreshInterval` <br />
+How often, in seconds, this module will update its data. <br />
+Values: A positive integer, `0..n`.

_site/themes/hyde-hyde/layouts/partials/sidebar.html

@@ -38,6 +38,7 @@
         <li class="sidebar-list-item-2"><a href="/posts/modules/ipinfo/">IPInfo</a></li>
         <li class="sidebar-list-item-2"><a href="/posts/modules/jenkins/">Jenkins</a></li>
         <li class="sidebar-list-item-2"><a href="/posts/modules/jira/">Jira</a></li>
+        <li class="sidebar-list-item-2"><a href="/posts/modules/logging/">Logging</a></li>
         <li class="sidebar-list-item-2"><a href="/posts/modules/newrelic/">New Relic</a></li>
         <li class="sidebar-list-item-2"><a href="/posts/modules/opsgenie/">OpsGenie</a></li>
         <li class="sidebar-list-item-2"><a href="/posts/modules/power/">Power</a></li>