Openables (2.0-50200)

With Openables you get a button appearing automagically when you loot any container.
Left-Click on the button loots the container and loads the next one until all containers in your inventory have been opened.

Features
Apart from all the generic containers (boxes, lockboxes, satchels, giftwraps etc) special containers are also supported

Clams
Geodes
Tome of Valor (never again lose valor because you already have a unique container in your bags)
Valorous Commendations
... and many more

Open-able detection is done in a locale-independent way so it should work in all client locales.
If you come across a class of containers that is not yet supported post a comment and it will be added promptly.

Usage
When the addon is first installed the magic button will appear at the center of the screen.
- Alt-Click and drag to move it to your desired location. It will then hide itself until you need it.
- Click it when it finds a container to open it and loot the contents.
- Optionally set a keybind to Loot containers from the default keybind interface for mouse free box opening.

If ElvUI is installed the Openables button will use it to skin itself but it should work with the default interface or other UIs as well.