Add DBUnit for the Integration and Acceptance tests

[efraimgentil]

This is a voting to implement DBUnit for the Integration and Acceptance testing. Any suggestion will be appreciated too

Who is in favor?

[helio-frota]

+1

[efraimgentil]

Still need more votes

[felipewmartins]

+1

[diogodias86]

+1

[helio-frota]

now my vote is -1

[paulojribp]

I don't know.. what you think @efraimgentil ?