Add ecotag in multi domains

[guillaume-chervet]

Please add ecotag in multi domain :
https://github.com/AxaGuilDEv/ml-cli/blob/master/README-ECOTAG.md

Create labelling project:

• Image Zoning
• Image Classification
• Document Classification (word, pdf, powerpoint, excel, etc.)
• Image Rotation
• Image Transcription
• Document Classification (word, pdf, powerpoint, excel, etc.)
• Text NER Zoning
• Eml classification

that would be awesome :)