Merge pull request #319 from akeneo/fix-typo-makefile

Fix typo in makefile

Merge pull request #279 from akeneo/replace-link-herokuapp

Update introduction.md

Fix image colors

Merge pull request #243 from akeneo/swagger-json

Generate Swagger JSON specification

Merge pull request #212 from akeneo/revert_doc

Revert doc in 2.1 - must be added in master

Merge pull request #202 from akeneo/coll-post-fix

remove yo property

Merge pull request #181 from akeneo/API_543

Add media file on product models

Merge pull request #95 from akeneo/fix-auth-link

Fix link to authentication page