WIP
bump up version
added script for jsdoc
Add @exports tag
Merge pull request #7 from lance/jsdocs

Add @exports tag
Add docs for net.js
Add @exports tags in several places. Adjust vertx/pump to be doc-friendly syntax
Tweak shared data for doc purposes.
Serious tweaks to http.js to make JSDoc happy.
Add docs for Buffer and Console. Refactor HTTP quite a bit.
Refactoring and documentation of the API implementation.

The public-facing API has not really changed, but the implementation has
in such a way as to allow for named JS types, such as
`HttpClientRequest` that map to the Java API types.

Documentation is currently generated with each build of the lang-dynjs
module here: https://projectodd.ci.cloudbees.com/view/DynJS/job/dynjs-vertx-module/lastSuccessfulBuild/artifact/target/docs/index.html

The only minor public difference in the refactoring and the old
implementation is that we now have each of the vertx modules hanging off
of the `vertx` object in addition to the properties of those modules
being wired directly to `vertx`. For example:

    // The historical way - still works but is not documented
    // and may eventually be deprecated.
    var vertx = require('vertx');
    var server = vertx.createHttpServer();

    // The new way namespaces things. This is the only change that
    // has been made to the public facing API.
    var vertx = require('vertx');
    var server = vertx.http.createHttpServer();

    // And of course, you can just load the module you care about too
    var http = require('http');
    var server = http.createHttpServer();
Merge branch 'common_source' of https://github.com/lance/mod-lang-rhino into lance-common_source
added CONTRIBUTING.md
added CONTRIBUTING.md
a few little tweaks
Merge branch 'lance-common_source'