Make changes to db PEP8 compliant
Make changes to db PEP8 compliant

conorsch/securedrop,ageis/securedrop,heartsucker/securedrop,micahflee/securedrop,ageis/securedrop,ageis/securedrop,ehartsuyker/securedrop,ehartsuyker/securedrop,conorsch/securedrop,heartsucker/securedrop,ehartsuyker/securedrop,heartsucker/securedrop,garrettr/securedrop,ehartsuyker/securedrop,micahflee/securedrop,heartsucker/securedrop,ehartsuyker/securedrop,conorsch/securedrop,conorsch/securedrop,micahflee/securedrop,garrettr/securedrop,conorsch/securedrop,garrettr/securedrop,ehartsuyker/securedrop,micahflee/securedrop,heartsucker/securedrop,garrettr/securedrop,ageis/securedrop