Allow 'large' crypto keys by installing unlimited policy files
Remove `sec-dir` alias
Use `$sec_dir` var instead of alias in file directives
Merge pull request #22 from zk/master

Install unlimited key strength policy files for JDK 7
Update to Java 7u51
Merge pull request #30 from boxen/java7u51

Update to Java 7u51
Make the update version and download url params

This way, if people roll want to override which version their Boxen
installs, they can do so via hiera or explicit class parameters
Document the two new parameters
Drop Ruby 1.9 hash syntax
Merge pull request #32 from boxen/flexible-versions

Flexible versions
Set the default version to Java 7u55

u55 is a critical security update:
https://blogs.oracle.com/security/entry/april_2014_critical_patch_update
Merge pull request #35 from boxen/java7u55

Set the default version to Java 7u55
Update to Java 7 Update 65
Merge pull request #43 from boxen/u65

Update to Java 7 Update 65