Added support for some SH4 boxes

Added description, images and remote control panel for some ADB and
SagemCom SH4 boxes runnig Graterlia Operating System and Freebox or
Hyperion images.
Merge branch 'receivers_support' of https://github.com/mickeyreg/e2openplugin-OpenWebif into receivers_support

Conflicts:
	plugin/public/static/remotes/nbox.html