add nuxeo-platform-imaging api and core
add nuxeo-platform-imaging api and core

bjalon/nuxeo-features,bjalon/nuxeo-features,deadcyclo/nuxeo-features,nuxeo-archives/nuxeo-features,bjalon/nuxeo-features,deadcyclo/nuxeo-features,deadcyclo/nuxeo-features,nuxeo-archives/nuxeo-features,deadcyclo/nuxeo-features,deadcyclo/nuxeo-features,bjalon/nuxeo-features,deadcyclo/nuxeo-features,nuxeo-archives/nuxeo-features,bjalon/nuxeo-features,nuxeo-archives/nuxeo-features,bjalon/nuxeo-features,nuxeo-archives/nuxeo-features