Remover Entidade Post

[cassiosantana]

Remover Entidade Goals completamente do sistema.

• [x] model
• [x] controller
• [x] rotas
• [x] active_admin
• [x] testes
• [x] tradução
• [x] jobs
• [x] Mailer
• [x] businesses
• [x] tabela
• [x] seeds
• [x] javascript
• [x] api
• [x] helpers
• [x] views
  • [x] external
  • [x] admin
  • [x] api