[maven-release-plugin] copy for tag junit-benchmarks-0.7.4-scijava

[maven-release-plugin] copy for tag junit-benchmarks-0.7.3-scijava

Release 0.7.2

Release 0.7.1

Release 0.7.0

Release 0.6.0

Release 0.5.0

Bumping version number to 0.4.0.

Fixing version number to 0.3.0.