Merge branch develop

gui/slick/js/core.js

gui/slick/js/core.min.js

gui/slick/views/config_anime.mako

gui/slick/views/config_backuprestore.mako

gui/slick/views/config_general.mako

gui/slick/views/config_notifications.mako

gui/slick/views/config_postProcessing.mako

gui/slick/views/config_providers.mako

gui/slick/views/config_search.mako

gui/slick/views/config_subtitles.mako

gui/slick/views/displayShow.mako

gui/slick/views/history.mako

gui/slick/views/manage_failedDownloads.mako

lib/bs4/__init__.py

lib/bs4/builder/__init__.py

lib/bs4/builder/_html5lib.py

lib/bs4/builder/_htmlparser.py

lib/bs4/builder/_lxml.py

lib/bs4/dammit.py

lib/bs4/diagnose.py