feat(ccw.api.markers): new fns for updating markers
feat(ccw.api.markers): new fns for updating markers

- ccw.api.markers/marker-map: retrieve marker map from eclipse marker
- ccw.api.markers/marker-into!: adds the map of attributes to the eclipse marker

noncom/ccw,ccw-ide/ccw,ccw-ide/ccw,laurentpetit/ccw,noncom/ccw,ccw-ide/ccw,laurentpetit/ccw,laurentpetit/ccw,noncom/ccw