Search In Popup Ver3.0 Released

New Features in Ver 3.0

・Features
　・Options
　　You can decide behavior of the icon in the toolbar by choosing options. The default is 'Reload', this reloads the page in the popup. Another option is 'Go back to Home', this replaces the page of the popup with the home of search engines. However, a tutorial replaces the page if you have chosen 'ask' option.
　・Additional search engines by a user
　　Users can add a search engine in a options page. Also you can choose the site as a default a search engine. YouTube, Amazon, MDN, ... so many sites can be used.
　・Shortcut
　　Users can search with a shortcut key. The default is "Ctrl+Alt+P". The shortcut key can be edited (refer to this link). This feature requires an additional permission.
　・Search Engine Icon
　　An icon of a search engine including an additional search engine is displayed in the context menu.

・Others
　・For Developers
　　Unify a format of br tags.
　　Fetch API replaces XmlHttpRequest.
　　Reduce number of times of reading json files.
　　Refactor code.

https://github.com/Soushi-Atsumi/Search-in-Popup
https://addons.mozilla.org/en-US/firefox/addon/search-in-popup/