Add Coinfest as an international event

_events.yml

@@ -23,12 +23,10 @@
   link: "https://www.ecurex.com/p2pfisy/"
 
 - date: 2015-02-20
-  title: "#CoinFestRussia. The first decentralized currency convention & International festival"
-  venue: "ETAZHI loft area, 'Zona Space' coworking center & educational club"
-  address: "Ligovsky Prospect, 74"
-  city: "Saint-Petersburg"
-  country: "Russia"
-  link: "http://coinfestrussia.com"
+  title: "Coinfest. The first decentralized decentralized currency convention"
+  city: "Many cities"
+  country: "Worldwide"
+  link: "http://www.coinfest.org/"
 
 - date: 2015-02-26
   title: "Chambe-Carnet: Bitcoin, initiation à l’argent P2P et opportunités"

_plugins/events.rb

@@ -101,6 +101,7 @@ module Jekyll
 	date = data['date'].to_s.split('-')
         next if Time.new.to_i > (Time.new(date[0].to_i,date[1].to_i,date[2].to_i).to_i + 432000)
         # Get geolocalisation data from Google Maps
+        if data.has_key?('address')
           begin
             geoloc = JSON.parse(open("https://maps.googleapis.com/maps/api/geocode/json?address=" + CGI::escape(data['address'] + ', ' + data['city'] + ', ' + data['country']) + "&sensor=false","User-Agent"=>"Ruby/#{RUBY_VERSION}").read)
             if geoloc['status'] == 'OK'
@@ -109,6 +110,7 @@ module Jekyll
           rescue
             print 'Google Maps API Call Failed!'
           end
+        end
         # Populate conferences array
         conferences.push(data)
       end