Check non free license
What does this MR do?
This adds a check in the coding style hook for non-free source files.
If there is no LGPL license file in the repository, then the code is assumed to be non-free and the private licence header will be checked for.
How to test it?
- Run sheldon on LGPL and non LGPL repositories and check that the result is correct.
Edited by Flavien BRIDAULT