Improved build.leia version 1.6.2 released

Hi.

I have now fully enabled building Kodi 18 using Ninja. The settings are in *build.leia.conf and has to be added to your local copy if you choose not to do an installation.

A few files that are downloaded by Kodi during configuration is now included in this release. They will be updated when Kodi updates theirs.

Happy building :-)