add award_emoji API's

Author: mykiwi

lib/Gitlab/Api/Issues.php

@@ -198,4 +198,15 @@ public function getTimeStats($project_id, $issue_iid)
     {
         return $this->get($this->getProjectPath($project_id, 'issues/'.$this->encodePath($issue_iid) .'/time_stats'));
     }
+
+    /**
+     * @param int $project_id
+     * @param int $issue_iid
+     *
+     * @return mixed
+     */
+    public function awardEmoji($project_id, $issue_iid)
+    {
+        return $this->get($this->getProjectPath($project_id, 'issues/'.$this->encodePath($issue_iid).'/award_emoji'));
+    }
 }

lib/Gitlab/Api/MergeRequests.php

@@ -242,4 +242,15 @@ public function unapprove($project_id, $merge_request_iid)
     {
         return $this->post($this->getProjectPath($project_id, 'merge_requests/'.$this->encodePath($merge_request_iid).'/unapprove'));
     }
+
+    /**
+     * @param int $project_id
+     * @param int $merge_request_iid
+     *
+     * @return mixed
+     */
+    public function awardEmoji($project_id, $merge_request_iid)
+    {
+        return $this->get($this->getProjectPath($project_id, 'merge_requests/'.$this->encodePath($merge_request_iid).'/award_emoji'));
+    }
 }

lib/Gitlab/Api/Snippets.php

@@ -67,4 +67,15 @@ public function remove($project_id, $snippet_id)
     {
         return $this->delete($this->getProjectPath($project_id, 'snippets/'.$this->encodePath($snippet_id)));
     }
+
+    /**
+     * @param int $project_id
+     * @param int $snippet_id
+     *
+     * @return mixed
+     */
+    public function awardEmoji($project_id, $snippet_id)
+    {
+        return $this->get($this->getProjectPath($project_id, 'snippets/'.$this->encodePath($snippet_id).'/award_emoji'));
+    }
 }