Bump Java wrapper script to 1.8

Merge branch 'java-8'

Merge branch 'java-8'

Merge branch 'master' of https://github.com/boxen/puppet-java

Pin java version to 1.7

Merge pull request boxen#32 from boxen/flexible-versions

Flexible versions

Merge pull request boxen#30 from boxen/java7u51

Update to Java 7u51

Merge pull request boxen#22 from zk/master

Install unlimited key strength policy files for JDK 7

Merge pull request boxen#7 from jfryman/drac_java7_fix

Dell DRAC and Java 7 Security Certificate Fix

Merge pull request boxen#15 from rafaelfranca/patch-1

Use the right version in the package name