Created generic test to check if model has custom permissions and #1-8 #Done
Implemented custom model permissions in Owner model and #1-9 #Done
Created custom DjangoModelPermissions with read permission in GET method
Created OwnerPermissionFilterBackend and #1-11 #Done #1-7 #Done
Merge pull request #1 from henriquecf/1-7-personalized-permissions

Merging personalized permissions