Template - Contract not branded for Unicamp

[jbpenrath]

Feature Request

Is your feature request related to a problem or unsupported use case? Please describe.
Currently, we only have one template for contract and this one is branded with Unicamp logo.

Describe the solution you'd like
We should have a contract template exempted of Unicamp logo.

Describe alternatives you've considered
Create a new contract template. This should be a copy the current contract without the unicamp logo in the header.