Add a new goal for downloading and deploying archives to central

The 0.4 release will have the ability to install phantomjs from archives stored in maven central rather than directly from google code/bitbucket.  While originally the plan was to utilize the `arquillian-phantom-binary` project for this feature I think it would be better not to rely on that project.  Currently, they only have 1.9.0, 1.9.1, and 1.9.2 [available](http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.jboss.arquillian.extension%22%20AND%20a%3A%22arquillian-phantom-binary%22).

So, I want to add a new goal that will download the archives for a specific phantomjs version and then deploy them to central under the `com.github.klieber` groupId.  This goal will mainly just be used by me when a new version of phantomjs comes out.