changelog 1.4

* You can now import in your wallabag the wallabag datas ;-) Useful if you re-install your application
* New theme called courgette
* You can now easily retrieve your token and your user_id on config screen.
* Added basic auth in file_get_contents for content extraction when user use basic auth
* Stopped multiplication, in database, of a same user config item (error of variable name).
* Replaced poche by wallabag. See you soon, poche <3
* Fixed endless redirects or user doesn't exist with basic authentication
* Added support for X-Forwarded-Proto header field