[maven-release-plugin] copy for tag biojava-6.0.0-alpha4

[maven-release-plugin] copy for tag biojava-6.0.0-alpha3

[maven-release-plugin] copy for tag biojava-6.0.0-alpha2

[maven-release-plugin] copy for tag biojava-5.4.0

[maven-release-plugin] copy for tag biojava-5.3.0

[maven-release-plugin] copy for tag biojava-5.2.1

[maven-release-plugin] copy for tag biojava-5.2.0

[maven-release-plugin] copy for tag biojava-5.1.1

[maven-release-plugin] copy for tag biojava-5.1.0

[maven-release-plugin] copy for tag biojava-4.2.12