Added a debug helper for debugging

add a debug helper (#34)

* add a debug helper

* lint fixes

Helper files renamed to match helper names

This has no breaking change as the API (and helper names from within) stays the same.

New presenters helper

Add: presenter helper (#32)

* add presenterhelper

* linting

* require handlebars

* get referencing right

* use strict mode

* allow require via bower components

* add hash arguments to the presenter data

* readme for presenter helper

unlessEquals helper

Merge pull request #31 from Financial-Times/unless-equals

Add unlessEquals helper

v1.12.0: Merge pull request #30 from Financial-Times/rhys/concat

added concat helper

Params to usePartial helper

Now takes a path parameter so you can do this

{{usePartial partialName path=path/to/partial}}

Don't fail if no `bower_components` directory

Merge pull request #11 from Financial-Times/check-for-existence

Check for existence

Fix performance problem with partials from linked bower components

Merge pull request #9 from Financial-Times/efficient-partials

Faster partial loading

v1.3.0: Merge pull request #8 from Financial-Times/expressless

supporting an expressless instance of next-handlebars

v1.2.0

• Added decodeHtmlEntities helper