version 1.13.0

[maven-release-plugin] copy for tag robovm-templates-1.13.0

[maven-release-plugin] copy for tag robovm-templates-1.12.0

[maven-release-plugin] copy for tag robovm-templates-1.11.0

[maven-release-plugin] copy for tag robovm-templates-1.10.0

[maven-release-plugin] copy for tag robovm-templates-1.9.0

[maven-release-plugin] copy for tag robovm-templates-1.8.0

[maven-release-plugin] copy for tag robovm-templates-1.7.0

[maven-release-plugin] copy for tag robovm-templates-1.6.0