[maven-release-plugin] copy for tag dspace-7.2.1

[maven-release-plugin] copy for tag dspace-7.2

[maven-release-plugin] copy for tag dspace-7.1.1

[maven-release-plugin] copy for tag dspace-7.1

[maven-release-plugin] copy for tag dspace-7.0

[maven-release-plugin] copy for tag dspace-7.0-beta5

[maven-release-plugin] copy for tag dspace-7.0-beta4.1

[maven-release-plugin] copy for tag dspace-7.0-beta4

[maven-release-plugin] copy for tag dspace-7.0-beta3

[maven-release-plugin] copy for tag dspace-7.0-beta2.1