[maven-release-plugin] copy for tag jprotobuf-1.5.7

[maven-release-plugin] copy for tag jprotobuf-1.5.6

[maven-release-plugin] copy for tag jprotobuf-1.5.5

[maven-release-plugin] copy for tag jprotobuf-1.5.4

[maven-release-plugin] copy for tag jprotobuf-1.5.3

[maven-release-plugin] copy for tag jprotobuf-1.5.2

[maven-release-plugin] copy for tag jprotobuf-1.5.1

[maven-release-plugin] copy for tag jprotobuf-1.5.0

[maven-release-plugin] copy for tag jprotobuf-1.4.0

[maven-release-plugin] copy for tag jprotobuf-1.3.2