Merge pull request #1 from sventech/master

fix README typos and pom.xml build
Don't call the tearDown() method immediately after starting tests.
Add __get method to NetSocket implementation.
Handler to NetClient.connect is never optional.
Add Net client-server connect tests.
Add SharedMap implementation that allows for direct array access.
Add bodyHandler() method to HttpServerRequest class.
Update deploy example.
Wrap Vert.x MultiMap instances in a custom PHP array wrapper MultiMapArray.
Replace missing wrappers in HTTP requests/responses.
Check message reply addresses in eventbus tests.
Fix bad return values from HttpClient implementation.
Add basic HTTP RouteMatcher integration tests.
Add integration tests for all request methods of the RouteMatcher implementation.
Add shared map integration tests.
Add basic NetServer and NetClient integration tests.
Add simple buffer append test.
Add Buffer wrapper to be added to the PHP namespace.
Clean up Buffer implementation and add integration tests for buffers.
Refactor library to use new Buffer wrapper.