Merges with @Dayof and @paulovgf
Alterando README
Merge branch 'master' of https://github.com/DRA2840/bomberman into dra2840
Ignorando teste falho

Inserido no último merge
Merge https://github.com/DRA2840/bomberman into dra2840
Corrigindo teste Null -> empty
Removendo e organizando imports