Fix incorrect phploc in Travis CI

.travis.yml

@@ -23,7 +23,7 @@ before_script:
   - pear install --alldeps phpmd/PHP_PMD
   - phpenv rehash
   # PHPLOC
-  - curl -o phploc.phar https://phar.phpunit.de/phploc.phar
+  - curl -o phploc.phar https://phar.phpunit.de/phploc-2.0.6.phar
   # Basic config required for PHPUnit
   - cp qa-tests/phpunit-qa-config.php qa-config.php
 

qa-plugin/wysiwyg-editor/qa-wysiwyg-ajax.php

@@ -31,8 +31,8 @@ class qa_wysiwyg_ajax
 	// Fix path to WYSIWYG editor smilies
 	public function process_request($request)
 	{
-		// echo '<pre>', print_r(qa_db_list_tables(), true), '</pre>';
 		require_once QA_INCLUDE_DIR.'qa-app-posts.php';
+
 		// smiley replacement regexes
 		$rxSearch = '#<(img|a)([^>]+)(src|href)="([^"]+)/wysiwyg-editor/plugins/smiley/images/([^"]+)"#';
 		$rxReplace = '<$1$2$3="$4/wysiwyg-editor/ckeditor/plugins/smiley/images/$5"';