Add support for Mobile Detect library http://mobiledetect.net/

[mlewis-everley]

Mobile Detect is an actively developed PHP class that provides a large quantity of mobile and tablet detection tools.

My thinking was to remove the current "MobileBrowserDetector" class and instead connect the mobile module to the Mobile Detect class (allowing the core dev's to focus on integrating this class with Silverstripe, rather than writing mobile detection rules).

All thoughts, comments, critiques welcome :-)

Mo

[wilr]

Since MobileBrowserDetector is public might have to keep it round, perhaps through a deprecated warning for a release or 2. Like the idea of using more robust tools.

[dhensby]

This isn't the best implementation. If we want to allow pluggable mobile detection backends then we should be using injector and defining an interface.

I think that's probably overkill, though.

We should pull this in with composer and either release a new major version scrapping the old class or we just modify the existing class to use mobile detect.

Fyi: https://github.com/serbanghita/Mobile-Detect