Added support for the new type of "tiny" plugins (fixes #526)

Author: tafkey

src/Composer/Installers/MoodleInstaller.php

@@ -57,6 +57,7 @@ class MoodleInstaller extends BaseInstaller
         'scormreport'        => 'mod/scorm/report/{$name}/',
         'search'             => 'search/engine/{$name}/',
         'theme'              => 'theme/{$name}/',
+        'tiny'               => 'lib/editor/tiny/plugins/{$name}/',
         'tinymce'            => 'lib/editor/tinymce/plugins/{$name}/',
         'profilefield'       => 'user/profile/field/{$name}/',
         'webservice'         => 'webservice/{$name}/',