diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7689142e8..13dd12983 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+# v0.9.10 beta
+## 12/12/2014
+
+1. [](#new)
+    * Added Facebook-style `nicetime` date Twig filter
+2. [](#improved)
+    * Moved `clear-cache` functionality into Cache object required for Admin plugin
+3. [](#bugfix)
+    * Fix for undefined index with previous/next buttons
+
 # v0.9.9 beta
 ## 12/05/2014
 
diff --git a/system/defines.php b/system/defines.php
index 79219deed..87eee2afa 100644
--- a/system/defines.php
+++ b/system/defines.php
@@ -2,7 +2,7 @@
 
 // Some standard defines
 define('GRAV', true);
-define('GRAV_VERSION', '0.9.9');
+define('GRAV_VERSION', '0.9.10');
 define('DS', '/');
 
 // Directories and Paths
diff --git a/system/src/Grav/Common/Cache.php b/system/src/Grav/Common/Cache.php
index 9da3974a8..223693214 100644
--- a/system/src/Grav/Common/Cache.php
+++ b/system/src/Grav/Common/Cache.php
@@ -3,6 +3,7 @@
 
 use \Doctrine\Common\Cache\Cache as DoctrineCache;
 use Grav\Common\Config\Config;
+use Grav\Common\Filesystem\Folder;
 
 /**
  * The GravCache object is used throughout Grav to store and retrieve cached data.
@@ -37,6 +38,33 @@ class Cache extends Getters
 
     protected $cache_dir;
 
+    protected static $standard_remove = [
+        'cache/twig/',
+        'cache/doctrine/',
+        'cache/compiled/',
+        'cache/validated-',
+        'images/',
+        'assets/',
+    ];
+
+    protected static $all_remove = [
+        'cache/',
+        'images/',
+        'assets/'
+    ];
+
+    protected static $assets_remove = [
+        'assets/'
+    ];
+
+    protected static $images_remove = [
+        'images/'
+    ];
+
+    protected static $cache_remove = [
+        'cache/'
+    ];
+
     /**
      * Constructor
      *
@@ -169,4 +197,70 @@ public function getKey()
     {
         return $this->key;
     }
+
+    /**
+     * Helper method to clear all Grav caches
+     *
+     * @param string $remove    standard|all|assets-only|images-only|cache-only
+     *
+     * @return array
+     */
+    public static function clearCache($remove = 'standard')
+    {
+
+        $output = [];
+        $user_config = USER_DIR . 'config/system.yaml';
+
+        switch($remove) {
+            case 'all':
+                $remove_paths = self::$all_remove;
+                break;
+            case 'assets-only':
+                $remove_paths = self::$assets_remove;
+                break;
+            case 'images-only':
+                $remove_paths = self::$images_remove;
+                break;
+            case 'cache-only':
+                $remove_paths = self::$cache_remove;
+                break;
+            default:
+                $remove_paths = self::$standard_remove;
+        }
+
+
+        foreach ($remove_paths as $path) {
+
+            $anything = false;
+            $files = glob(ROOT_DIR . $path . '*');
+
+            foreach ($files as $file) {
+                if (is_file($file)) {
+                    if (@unlink($file)) {
+                        $anything = true;
+                    }
+                } elseif (is_dir($file)) {
+                    if (@Folder::delete($file)) {
+                        $anything = true;
+                    }
+                }
+            }
+
+
+            if ($anything) {
+                $output[] = '<red>Cleared:  </red>' . $path . '*';
+            }
+        }
+
+        $output[] = '';
+
+        if (($remove == 'all' || $remove == 'standard') && file_exists($user_config)) {
+            touch($user_config);
+
+            $output[] = '<red>Touched: </red>' . $user_config;
+            $output[] = '';
+        }
+
+        return $output;
+    }
 }
diff --git a/system/src/Grav/Common/Page/Page.php b/system/src/Grav/Common/Page/Page.php
index 862b1f6e6..798034aa2 100644
--- a/system/src/Grav/Common/Page/Page.php
+++ b/system/src/Grav/Common/Page/Page.php
@@ -1186,7 +1186,7 @@ public function children($type = Page::STANDARD_PAGES)
      */
     public function isFirst()
     {
-        $collection = $this->parent()->collection();
+        $collection = $this->parent()->collection('content', false);
         return $collection->isFirst($this->path());
     }
 
@@ -1197,7 +1197,7 @@ public function isFirst()
      */
     public function isLast()
     {
-        $collection = $this->parent()->collection();
+        $collection = $this->parent()->collection('content', false);
         return $collection->isLast($this->path());
     }
 
@@ -1229,7 +1229,7 @@ public function nextSibling()
      */
     public function adjacentSibling($direction = 1)
     {
-        $collection = $this->parent()->collection();
+        $collection = $this->parent()->collection('content', false);
         return $collection->adjacentSibling($this->path(), $direction);
     }
 
@@ -1318,10 +1318,11 @@ public function find($url)
      * Get a collection of pages in the current context.
      *
      * @param string|array $params
+     * @param boolean $pagination
      * @return Collection
      * @throws \InvalidArgumentException
      */
-    public function collection($params = 'content')
+    public function collection($params = 'content', $pagination = true)
     {
         if (is_string($params)) {
             $params = (array) $this->value('header.'.$params);
@@ -1378,13 +1379,16 @@ public function collection($params = 'content')
         // New Custom event to handle things like pagination.
         $grav->fireEvent('onCollectionProcessed', new Event(['collection' => $collection]));
 
-        $params = $collection->params();
+        // Slice and dice the collection if pagination is required
+        if ($pagination) {
+            $params = $collection->params();
 
-        $limit = isset($params['limit']) ? $params['limit'] : 0;
-        $start = !empty($params['pagination']) ? ($uri->currentPage() - 1) * $limit : 0;
+            $limit = isset($params['limit']) ? $params['limit'] : 0;
+            $start = !empty($params['pagination']) ? ($uri->currentPage() - 1) * $limit : 0;
 
-        if ($limit && $collection->count() > $limit) {
-            $collection->slice($start, $limit);
+            if ($limit && $collection->count() > $limit) {
+                $collection->slice($start, $limit);
+            }
         }
 
         return $collection;
diff --git a/system/src/Grav/Common/TwigExtension.php b/system/src/Grav/Common/TwigExtension.php
index 7764e1093..2d1a2a636 100644
--- a/system/src/Grav/Common/TwigExtension.php
+++ b/system/src/Grav/Common/TwigExtension.php
@@ -47,7 +47,8 @@ public function getFilters()
             new \Twig_SimpleFilter('md5', [$this,'md5Filter']),
             new \Twig_SimpleFilter('sort_by_key', [$this,'sortByKeyFilter']),
             new \Twig_SimpleFilter('ksort', [$this,'ksortFilter']),
-            new \Twig_SimpleFilter('contains', [$this, 'containsFilter'])
+            new \Twig_SimpleFilter('contains', [$this, 'containsFilter']),
+            new \Twig_SimpleFilter('nicetime', [$this, 'nicetimeFilter']),
         ];
     }
 
@@ -255,6 +256,66 @@ public function containsFilter($haystack, $needle)
         return (strpos($haystack, $needle) !== false);
     }
 
+    /**
+     * displays a facebook style 'time ago' formatted date/time
+     *
+     * @param $date
+     * @param $long_strings
+     * @param String
+     *
+     * @return boolean
+     */
+    public function nicetimeFilter($date, $long_strings = true)
+    {
+        if (empty($date)) {
+            return "No date provided";
+        }
+
+        if ($long_strings) {
+            $periods = array("second", "minute", "hour", "day", "week", "month", "year", "decade");
+        } else {
+            $periods = array("sec", "min", "hr", "day", "wk", "mo", "yr", "dec");
+        }
+
+        $lengths         = array("60","60","24","7","4.35","12","10");
+
+        $now             = time();
+
+        // check if unix timestamp
+        if ((string)(int)$date == $date) {
+            $unix_date = $date;
+        } else {
+            $unix_date = strtotime($date);
+        }
+
+        // check validity of date
+        if (empty($unix_date)) {
+            return "Bad date";
+        }
+
+        // is it future date or past date
+        if ($now > $unix_date) {
+            $difference     = $now - $unix_date;
+            $tense         = "ago";
+
+        } else {
+            $difference     = $unix_date - $now;
+            $tense         = "from now";
+        }
+
+        for ($j = 0; $difference >= $lengths[$j] && $j < count($lengths)-1; $j++) {
+            $difference /= $lengths[$j];
+        }
+
+        $difference = round($difference);
+
+        if ($difference != 1) {
+            $periods[$j].= "s";
+        }
+
+        return "$difference $periods[$j] {$tense}";
+    }
+
     /**
      * Repeat given string x times.
      *
diff --git a/system/src/Grav/Console/Cli/ClearCacheCommand.php b/system/src/Grav/Console/Cli/ClearCacheCommand.php
index 148d24634..de48ca0d0 100644
--- a/system/src/Grav/Console/Cli/ClearCacheCommand.php
+++ b/system/src/Grav/Console/Cli/ClearCacheCommand.php
@@ -1,6 +1,8 @@
 <?php
 namespace Grav\Console\Cli;
 
+use Grav\Console\ConsoleTrait;
+use Grav\Common\Cache;
 use Grav\Common\Filesystem\Folder;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
@@ -17,33 +19,6 @@
 class ClearCacheCommand extends Command
 {
 
-    protected $standard_remove = [
-        'cache/twig/',
-        'cache/doctrine/',
-        'cache/compiled/',
-        'cache/validated-',
-        'images/',
-        'assets/',
-    ];
-
-    protected $all_remove = [
-        'cache/',
-        'images/',
-        'assets/'
-    ];
-
-    protected $assets_remove = [
-        'assets/'
-    ];
-
-    protected $images_remove = [
-        'images/'
-    ];
-
-    protected $cache_remove = [
-        'cache/'
-    ];
-
     /**
      *
      */
@@ -87,55 +62,21 @@ private function cleanPaths(InputInterface $input, OutputInterface $output)
         $output->writeln('<magenta>Clearing cache</magenta>');
         $output->writeln('');
 
-        $user_config = USER_DIR . 'config/system.yaml';
-
-        $anything = false;
-
         if ($input->getOption('all')) {
-            $remove_paths = $this->all_remove;
+            $remove = 'all';
         } elseif ($input->getOption('assets-only')) {
-            $remove_paths = $this->assets_remove;
+            $remove = 'assets-only';
         } elseif ($input->getOption('images-only')) {
-            $remove_paths = $this->images_remove;
+            $remove = 'images-only';
         } elseif ($input->getOption('cache-only')) {
-            $remove_paths = $this->cache_remove;
+            $remove = 'cache-only';
         } else {
-            $remove_paths = $this->standard_remove;
+            $remove = 'standard';
         }
 
-        foreach ($remove_paths as $path) {
-
-            $files = glob(ROOT_DIR . $path . '*');
-
-            foreach ($files as $file) {
-                if (is_file($file)) {
-                    if (@unlink($file)) {
-                        $anything = true;
-                    }
-                } elseif (is_dir($file)) {
-                    if (@Folder::delete($file)) {
-                        $anything = true;
-                    }
-                }
-            }
-
-            if ($anything) {
-                $output->writeln('<red>Cleared:  </red>' . $path . '*');
-            }
-        }
-
-        if (file_exists($user_config)) {
-            touch($user_config);
-            $output->writeln('');
-            $output->writeln('<red>Touched: </red>' . $user_config);
-            $output->writeln('');
+        foreach (Cache::clearCache($remove) as $result) {
+            $output->writeln($result);
         }
-
-        if (!$anything) {
-            $output->writeln('<green>Nothing to clear...</green>');
-            $output->writeln('');
-        }
-
     }
 }