updated documentation in datetools class

Author: kalebheitzman

Diff for: datetools.php

@@ -9,7 +9,7 @@
  *
  * PHP version 5.6+
  *
- * @package    Events
+ * @package    DateTools
  * @author     Kaleb Heitzman <[email protected]>
  * @copyright  2016 Kaleb Heitzman
  * @license    https://opensource.org/licenses/MIT MIT
@@ -22,9 +22,29 @@
 
 use Grav\Common\Plugin;
 
+/**
+ * DateTools Class
+ * 
+ * The DateTools Plugin provides provides date tools to use inside of Twig 
+ * for filtering pages. With the release of Grav 0.9.13 `startDate` and 
+ * `endDate` were introduced to collection parsing. You can use the 
+ * following `datetools` to set various dates for retrieving collections. 
+ *
+ * @package     DateTools
+ * @author      Kaleb Heitzman <[email protected]>
+ * @version 	1.0.6
+ * @since 		1.0.0 Initial Release
+ * @todo 		Implement Date Formats
+ * @todo 		Implement ICS Feeds
+ * @todo 		Implement All Day Option
+ */
 class DateToolsPlugin extends Plugin
 {
 	/**
+	 * Get Subscribed Events
+	 *
+	 * @since  1.0.0 Initial Release
+	 *
 	 * @return array
 	 */
 	public static function getSubscribedEvents() 
@@ -35,7 +55,13 @@ public static function getSubscribedEvents()
 	}
 
 	/**
-	 * Initialize configuration
+	 * Initialize plugin configuration
+	 *
+	 * Initialize twig site variables hook to allow formatting
+	 *
+	 * @since  1.0.0 Initial Release
+	 *
+	 * @return  void
 	 */
 	public function onPluginsInitialized()
 	{
@@ -50,7 +76,14 @@ public function onPluginsInitialized()
 	}
 
 	/**
-	 * Set needed variables to display events
+	 * Add datetools variable 
+	 *
+	 * Add datetools variable to twig templates for use in filtering 
+	 * collections
+	 *
+	 * @since  1.0.0 Initial Release
+	 *
+	 * @return void
 	 */
 	public function onTwigSiteVariables()
 	{