Chi rij re k'amal re'

Adds an "Open in Container Tab" menu item to bookmark menus to open bookmarks in a container tab.

Container tabs are only supported in non-private browsing windows, so the add-on cannot open container tabs in private browsing windows.

The menu item will appear at the bottom of the context menu by default.
If you are an advanced user and want to move the menu item near the top (with the other "Open in ..." menu items), follow my instructions at https://github.com/Rob--W/bookmark-container-tab/issues/4 .

Tapaja' ri awetamab'al

Kich'utitzijol elesanem richin 1.3

- Remove container menu item when the container is deleted.
- Insert "a" in menu label for consistency with built-in menu label (#6).
- Introduce support for localized menu items (#7).
- Add Dutch (nl) translation.
- Focus the first tab when multiple bookmarks are opened.
- When many bookmarks are opened at once (more than 10), then the last bookmarks are opened in discard/unloaded state to save resources (#9).

Okisan ruma