Add custom CheckboxInput widget for read_only

Closes #171

See merge request !95

Remove key and value individual fields from datafile graphql schema

Closes #172

See merge request !96

Draft: Resolve "Double delete button in ShareGroup table"

Closes #173

See merge request !94

Resolve "Add ability to delete lab if no cascade event is triggered"

Closes #169

See merge request !93

Merge remote-tracking branch 'origin/master' into 169-add-ability-to-delete-lab-if-no-cascade-event-is-triggered-2

Resolve "Add warning message on DataSet sharing parameter update"

Closes #168

See merge request !91

Resolve "group public"

Closes #167 and #163

See merge request !89

Update package.json

Closes #162

See merge request !86

Resolve "Add documentation on DF DS and ShareGroup access"

Closes #170

See merge request !92

Resolve "Various model update"

Closes #166

See merge request !90

Resolve "Fix graphQL queries on Lab"

Closes #165

See merge request !88

Resolve "return id of lab, user, group, ..."

Closes #164

See merge request !87