Unit test for issue #72
Merge pull request #136 from rhart/master

Unit test for issue #72 - send empty response
Add some convenience for dealing with If-Modified-Since (closes #89).
Merge pull request #137 from tomaslin/master

Manual : Getting started guide
Fix heading detection in markdown2book.
Don't implicitly add charset content type params to non text content types.
Cosmetic changes.
Convenience methods for sending input streams (closes #88).
a few changes to the submitted getting started guide

replaced some references to I as tomas lin

the install java link was inconsistent compared to the rest of the manual

There was a line break missing before reference projects that made it not appear correctly as a list

Peter Ledbrook has merged the pull request for a ratpack template that works, so removed that line. 

Link to mongo module was flipped.
Merge pull request #140 from tomaslin/patch-1

a few changes to the submitted getting started guide
Add Tomás Lin as a contributor.
added prism classes to code blocks in 'getting started' chapter
consistent indentation of code samples
additional prism languages
Re-skinned site & manual
diamond operator.
Workaround for the memory leak introduced by the Artifactory Gradle plugin.

See: https://www.jfrog.com/jira/browse/GAP-145
Some typo fixes and additional markdown for Getting Started chapter
Use pooled buffers for template content, and fix compile error.
minor fixes to code blocks in manual