Fixes it4i-admins/docs.it4i#52

scripts/check_version.rb

+require 'faraday'
+require 'json'
+
+#print ARGV[0].downcase
+
+response = Faraday.get "https://release-monitoring.org/api/projects/?pattern=#{ARGV[0].downcase}"
+
+fedora = JSON.parse( response.body )['projects'][0]['version']
+
+response = Faraday.get "https://docs.it4i.cz/devel/52-module-matrix-json-export/modules-matrix.json"
+
+it4i = JSON.parse( response.body )['projects'][ARGV[0]]
+it4i_short = it4i.split('-')[0]
+puts "IT4Innovations: #{it4i_short} (#{it4i})"
+puts "Upstream      : #{fedora}"