fix twitter site and creator tags
fix twitter site and creator tags

ProgressiveHackNight/proghacknight.org,ziegegeist/chihacknight.org,ProgressiveHackNight/proghacknight.org,ziegegeist/chihacknight.org,ziegegeist/chihacknight.org,ProgressiveHackNight/proghacknight.org,chihacknight/chihacknight.org,ProgressiveHackNight/proghacknight.org,CodeandoGuadalajara/codeandoguadalajara.github.io,CodeandoGuadalajara/codeandoguadalajara.github.io,chihacknight/chihacknight.org,chihacknight/chihacknight.org,chihacknight/chihacknight.org,ziegegeist/chihacknight.org,CodeandoGuadalajara/codeandoguadalajara.github.io,CodeandoGuadalajara/codeandoguadalajara.github.io