ClearURLs v.1.6

- Added listener to the browser history to prevent tracking with the [history.pushState method](https://developer.mozilla.org/en-US/docs/Web/API/History_API)
- Added webNavigation and tabs permissions, for the new feature
- Added switches in settings to enable and disable the context menu entry and the history listener
- Added tool to clean URLs, that was pasted into a textbox
- Added icon for new tool to clean URLs

- Fixed [#40](https://gitlab.com/KevinRoebert/ClearUrls/issues/40), see also https://curl.kevinroebert.de
- Fixed [#103](https://gitlab.com/KevinRoebert/ClearUrls/issues/103), see also https://curl.kevinroebert.de

- Changed clipboard-helper.js path to be absolute to prevent problems
- Changed rewrite of old GitHub links to the new data.min.json and rules.min.hash
- Config icon is now bigger and above the config label
- Update Traditional Chinese Translation by [@yipinghuang](https://gitlab.com/yipinghuang)

#161 #162 #157 #40 #103 #158

_locales/de/messages.json

@@ -249,7 +249,35 @@
         "description": ""
     },
     "clipboard_copy_link": {
-        "message": "Link-Adresse kopieren",
+        "message": "Gesäuberte Link-Adresse kopieren",
+        "description": ""
+    },
+    "context_menu_enabled": {
+        "message": "Kontextmenü-Eintrag anzeigen",
+        "description": ""
+    },
+    "history_listener_enabled": {
+        "message": "Verhindere Tracking über die History-API (Siehe auch: <a href='https://developer.mozilla.org/en-US/docs/Web/API/History_API#The_pushState()_method' target='_blank'>The pushState() method</a>)",
+        "description": ""
+    },
+    "cleaning_tool_page_title": {
+        "message": "Säuberungswerkzeug von ClearURLs",
+        "description": ""
+    },
+    "cleaning_tool_description": {
+        "message": "Mit diesem Werkzeug können Sie URLs in die Textbox einfügen. Nach einem klick auf den grünen Button reinigt ClearURLs die Links. Sie können mehrer URLs auf einmal einfügen, jede URL muss aber in einer eigenen Zeile stehen.",
+        "description": ""
+    },
+    "cleaning_tool_btn": {
+        "message": "URLs säubern",
+        "description": ""
+    },
+    "cleaning_tool_dirty_urls_label": {
+        "message": "Hier können Sie die ungesäuberten URLs einfügen:",
+        "description": ""
+    },
+    "cleaning_tool_clean_urls_label": {
+        "message": "Hier finden Sie die gesäuberten URLs:",
         "description": ""
     }
 }