Update 02-getting-started.md

Simple typo adn -> and
Merge pull request #165 from ColinHarrington/patch-1

Update 02-getting-started.md (Typo)
Upgrading to Gradle 1.8 release
Merge pull request #167 from rhart/gradleUpgrade

Upgrading to Gradle 1.8 release
formatting.
Move bind address out of the context so the root registry can be constant.

This also makes more sense as there may be multiple bind addresses (e.g http & https).
Use Geb 0.9.2.
Adding support for HTTP header handlers
Make Maximum post size configurable

This fixes #168 added maxContentLength to LaunchConfig that gets used as the parameter to HttpObjectAggregator in the RatpackChannelInitializer.

Conflicts:
	ratpack-core/src/main/java/org/ratpackframework/launch/LaunchConfigBuilder.java
Include the ratpack base dir in archives created by the Gradle plugin.

Fixes #180.
Reorder params.
Move exception.
Experimental support for parsing request bodies into typed objects.
Changed package space to “ratpack”.
Add RendererSupport as a base class for renderer impls.

Just provides the type hooks via reflection.
Introduce a char sequence renderer.
Use latest Netty.
Init request if not set in getRequest.
Support Ratpack.groovy as well as ratpack.groovy.

Primarily to workaround http://youtrack.jetbrains.com/issue/IDEA-116243
Redesign Groovy module public API to group all static imports to ratpack.groovy.Groovy class.