adding native_offer
Merge remote-tracking branch 'origin/develop' into feature/native_offer

* origin/develop:
  Atualizando V4
  Settings properties to Android L
  Atualizando para Release 1.5.5
  Release 1.5.4
  Release 1.5.3
  Release 1.5.2
  Release 1.5.1
  Update LICENSE
  Update README.md
Merge release 1.5.6
Removendo lint check
Merge remote-tracking branch 'origin/develop' into feature/native_offer

* origin/develop:
  Merge release 1.5.6
  Release 1.5.6
  Release 1.5.6
  Release 1.5.6
Renaming expiration_date
Merged in feature/native_offer (pull request #1)

Native Offer
Merge branch 'develop' of bitbucket.org:ubeedev/inlocomedia-android-sdk into develop
Refactoring access to resources
Ajuste em TypeFacedText que trocou o diretorio
Removing warning
Removendo attr não utilizado
Merged in refactor/resources_access (pull request #2)

Refactoring access to resources
Removido pastas não utilizadas
Merge branch 'refactor/resources_access' into develop
Putting texture_tile on the correct folder
Adjusts on attrs AdvertisementView enum
Updating v4
Release 1.6