Resolve "GraphQL select files using severals annotations (key and values)"

Closes #148

See merge request !79

Resolve "Explore GraphQL as separate API"

See merge request !77

Resolve "Read only / locked datasets"

Closes #107

See merge request !76

Add read_only to DataSet. Add writeable_by_profile filter on dataset manager. Hide/Show edit action buttons in dataset dt.

Resolve "create external user broken (since token?)"

Closes #138

See merge request !73

Merge branch '142-update-upload-file-functions-to-return-iric_data_id-and-numerical_id-like-in-api-v1' into 'master'

update upload response

Closes #142

See merge request !75

Resolve "switch to free icons"

Closes #141

See merge request !74

Resolve "Add JSON example for annotations in file upload form"

Closes #122

See merge request !72

Resolve "Delete multiple files (web interface)"

Closes #95

See merge request !71

Resolve "add delete datafile api endpoint"

Closes #136

See merge request !70

Merge branch '98-implement-pubkey-a-la-gitlab-github-ou-simple-token-pour-permettre-un-acces-sans-fournir-son-mot' into 'master'

Resolve "Implement pubkey à la gitlab/github (ou simple token), pour permettre un accès sans fournir son mot de passe"

Closes #98

See merge request !68

Adds file log when DEBUG=FALSE

See merge request !69