Merge pull request #41 from sdeleuze/master

Remove unused DTO + service
[maven-release-plugin] prepare release resthub-2.0.0
[maven-release-plugin] prepare for next development iteration
Remove schemaLocation/namespace not used + formatting
Merge pull request #42 from jvillanti/master

Clean Up
update archetypes with snapshot repository
2.1.0-SNAPSHOT archetypes
Merge pull request #43 from bmeurant/master

update archetypes to add snapshot repo (commented)
2.1.0-SNAPSHOT missing poms
Merge pull request #44 from bmeurant/master

update to 2.1.0-SNAPSHOT
update libs
Merge pull request #45 from bmeurant/master

update libs
Update archetypes to RESThub 2.1.0-SNAPSHOT