adding support for ubuntu saucy
Add $java_home variable

On several places I needed to set the JAVA_HOME environment variable
for some software. To have this controlled in a central place I added
it here.
Merge pull request #47 from liwo/feature/java-home

Add $java_home variable
Merge pull request #46 from openstack-hyper-v/master

adding support for ubuntu saucy
plus signs are valid in debian/ubuntu package versions
Merge pull request #50 from CpuID/master

plus signs are valid in debian/ubuntu package versions
Prepare a 1.1.0 release.
Merge pull request #51 from apenney/110-release

Prepare a 1.1.0 release.
add support for ubuntu 14.04 trusty
Merge pull request #55 from atta/master

add support for ubuntu 14.04 trusty
Added jessie as a supported realese
Merge pull request #56 from e1337h4xx/master

Added jessie as a supported realese
Prepare a 1.1.1 release.
Merge pull request #57 from mhaskel/111-release

Prepare a 1.1.1 release.
Add alternative support for RedHat
Add acceptance tests

This includes tests for installing openjdk jdk & jre on most PE
supported platforms.
Merge pull request #58 from puppetlabs/add_tests

Add acceptance tests
Add some validation and more tests
Merge pull request #59 from puppetlabs/more_tests

Add some validation and more tests
Remove empty package test and validation

an empty variable is apparently the same thing as undef, which causes
the packages to be selected as usual.