fix: Fix changelog links

Now you can click the links inside the generated changelog view.

mt_changes.py

@@ -6,6 +6,7 @@
 
 import sublime
 import sublime_plugin
+import webbrowser
 
 STYLES = '''
 .mdpopups {
@@ -42,24 +43,26 @@
 '''
 
 class MtChangesCommand(sublime_plugin.WindowCommand):
+  def on_navigate(self, href):
+    webbrowser.open_new_tab(href)
 
-    def run(self):
-        import mdpopups
-        text = sublime.load_resource('Packages/Material Theme/CHANGELOG.md')
-        view = self.window.new_file()
-        view.set_name('Material Theme Changelog')
-        view.settings().set('gutter', False)
-        html = '<div class="mt-config-changes">%s</div>' % mdpopups.md2html(view, text)
-        mdpopups.add_phantom(view, 'changelog', sublime.Region(0), html, sublime.LAYOUT_INLINE, css=STYLES)
-        view.set_read_only(True)
-        view.set_scratch(True)
+  def run(self):
+      import mdpopups
+      text = sublime.load_resource('Packages/Material Theme/CHANGELOG.md')
+      view = self.window.new_file()
+      view.set_name('Material Theme Changelog')
+      view.settings().set('gutter', False)
+      html = '<div class="mt-config-changes">%s</div>' % mdpopups.md2html(view, text)
+      mdpopups.add_phantom(view, 'changelog', sublime.Region(0), html, sublime.LAYOUT_INLINE, css=STYLES, on_navigate=self.on_navigate)
+      view.set_read_only(True)
+      view.set_scratch(True)
 
-    def is_enabled(self):
-        try:
-            import mdpopups
-        except Exception:
-            return False
+  def is_enabled(self):
+      try:
+          import mdpopups
+      except Exception:
+          return False
 
-        return (mdpopups.version() >= (1, 9, 0)) and (int(sublime.version()) >= 3119)
+      return (mdpopups.version() >= (1, 9, 0)) and (int(sublime.version()) >= 3119)
 
-    is_visible = is_enabled
+  is_visible = is_enabled