add tls_fingerprint to storage.dav.DavStorage
add tls_fingerprint to storage.dav.DavStorage

untitaker/vdirsyncer,hobarrera/vdirsyncer,hobarrera/vdirsyncer,untitaker/vdirsyncer,tribut/vdirsyncer,untitaker/vdirsyncer,tribut/vdirsyncer,mathstuf/vdirsyncer,credativUK/vdirsyncer,mathstuf/vdirsyncer,credativUK/vdirsyncer