Bugfix: Support uncode when sorting all tags

Changelog.md

@@ -19,6 +19,7 @@ This file holds the changelog for Pepperminty Wiki. This is the master list of t
      - Added aria label to user preferences button
      - Hide site logo from screen readers
  - Lists of pages that have a specific tag will now be sorted alphabetically (unicode characters should be handled correctly too)
+ - Support Unicode characters when sorting the list of all tags
 
 ### Changed
  - Made `build.sh` build script more robust, especially when generating the documentation.

module_index.json

@@ -254,10 +254,10 @@
     {
         "id": "page-list",
         "name": "Page list",
-        "version": "0.11.1",
+        "version": "0.11.2",
         "author": "Starbeamrainbowlabs",
         "description": "Adds a page that lists all the pages in the index along with their metadata.",
-        "lastupdate": 1567512802,
+        "lastupdate": 1567513003,
         "optional": false,
         "extra_data": []
     },

modules/page-list.php

@@ -1,7 +1,7 @@
 <?php
 register_module([
 	"name" => "Page list",
-	"version" => "0.11.1",
+	"version" => "0.11.2",
 	"author" => "Starbeamrainbowlabs",
 	"description" => "Adds a page that lists all the pages in the index along with their metadata.",
 	"id" => "page-list",
@@ -92,7 +92,8 @@ register_module([
 				// Render a list of all tags
 				$all_tags = get_all_tags();
 				
-				sort($all_tags, SORT_NATURAL);
+				$sorter = new Collator("");
+				$sorter->sort($all_tags, Collator::SORT_STRING);
 				
 				switch($format) {
 					case "html":