Merge branch 'master' into utf8

.dockerignore

.gitignore

api/unstable/ipfs_download.go

cmd/media_repo/main.go

cmd/media_repo/reloads.go

common/config/conf_min_shared.go

common/config/models_domain.go

common/config/watch.go

common/globals/reload.go

config.sample.yaml

controllers/data_controller/import_controller.go

controllers/download_controller/download_resource_handler.go

controllers/upload_controller/upload_controller.go

docs/config.md

docs/ipfs.md

go.mod

go.sum

ipfs_proxy/api.go

ipfs_proxy/iface.go

ipfs_proxy/ipfs_embedded/impl.go