try to get dyno working again
restore env stuff to heroku
Workaround for bug with Compass image-url that causes "file not found" warnings

Fixes #111
Ignore class files created in root of ratpack-manual, probably by SpringLoaded
Merge remote-tracking branch 'origin/master'
Run the site with the latest Netty snapshot.
remove some dodgy printlns.
Do not allow for test classes to end with Test (closes #115).
Merge remote-tracking branch 'origin/master'
generics improvement.
Make the Handlebars template generic.

This is an interim solution. It enforces a dependency on guice from Ratpack core. We'll have to introduce our own cutdown version of TypeLiteral for these kinds of issues.
#104 add convenience method for handlebars template without a model
Break the dependency from ratpack-core on Guice.

Had to lift a small amount of code (TypeLiteral) from Guice to do this.
#104 javadoc for handlebars integration
Merge remote-tracking branch 'origin/master'
Log test failures at quiet level so we can see them on TravisCI.
See if Travis has fixed the output issue yet.
They have not.
Adding "modified since" support to FileRenderer
Refactoring common file handling logic