Nova classe corrigindo o erro FormGuardedBlockError e warnings.
Revert "Nova classe corrigindo o erro FormGuardedBlockError e warnings."

This reverts commit 034fc61986dc617a746723987f77c7e5260d2f17.
Nova classe corrigindo o erro FormGuardedBlockError e warnings
Merge pull request #60 from ferchudzik/master

Nova classe corrigindo o erro FormGuardedBlockError e warnings
Merge remote-tracking branch 'upstream/master'
EXP --> EXPR correção