sportweb Gem Update - Instant sport.db Web Admin (Rails Engine) Command Line Tool / Server - Browse All World Cups etc.

Hello,

   for the world cup I've updated the sportweb command line tool [1] that
lets you browse your local sport.db / worldcup.db with a built-in
instant web admin server (and rails engine).

   Browse all world cups (from Uruguay 1930 to Russia 2018) or build
your own sport league / tournament.

   Cheers. Prost. Enjoy the beautiful game with ruby (and rails).

[1] https://github.com/sportdb/sport.db.web