Error message when opening plugins
When I open plugins I get the following message:
Traceback (most recent call last):
File "/home/USERNAME/.local/share/gajim/plugins/plugin_installer/plugin_installer.py", line 390, in available_plugins_treeview_selection_changed
self.plugin_description_textview)
TypeError: display_html() takes at least 4 arguments (3 given)
The plugin installation process seems to work, so I think it's a minor bug.