Merge pull request greengerong#48 from kgujral/master

Https config for issue greengerong#44

[maven-release-plugin] copy for tag prerender-java-1.6.4

[maven-release-plugin] copy for tag prerender-java-1.6.3

[maven-release-plugin] copy for tag prerender-java-1.6.2

[maven-release-plugin] copy for tag prerender-java-1.7.1

[maven-release-plugin] copy for tag prerender-java-1.6.1

[maven-release-plugin] copy for tag prerender-java-1.6

[maven-release-plugin] copy for tag prerender-java-1.5

[maven-release-plugin] copy for tag prerender-java-1.4

[maven-release-plugin] copy for tag prerender-java-1.3