pkgdown pages.

Resolves #24

README.Rmd

@@ -19,12 +19,10 @@ knitr::opts_chunk$set(
 [![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](http://www.repostatus.org/badges/latest/active.svg)](http://www.repostatus.org/#active)
 [![Last-changedate](https://img.shields.io/badge/last%20change-`r gsub('-', '--', Sys.Date())`-green.svg)](/commits/master)
 [![packageversion](https://img.shields.io/badge/Package%20version-0.1.1.9002-green.svg?style=flat-square)](commits/master)
-
 [![Travis build status](https://travis-ci.org/mailund/tailr.svg?branch=master)](https://travis-ci.org/mailund/tailr)
 [![Appveyor build status](https://ci.appveyor.com/api/projects/status/1d36yh8klursko82/branch/master?svg=true)](https://ci.appveyor.com/project/mailund/tailr/branch/master)
 [![Coverage status](https://codecov.io/gh/mailund/tailr/branch/master/graph/badge.svg)](https://codecov.io/github/mailund/tailr?branch=master)
 [![Coverage status](http://coveralls.io/repos/github/mailund/tailr/badge.svg?branch=master)](https://coveralls.io/github/mailund/tailr?branch=master)
-
 [![CRAN status](http://www.r-pkg.org/badges/version/tailr)](https://cran.r-project.org/package=tailr)
 [![CRAN downloads](http://cranlogs.r-pkg.org/badges/grand-total/tailr)](https://cran.r-project.org/package=tailr)
 [![minimal R version](https://img.shields.io/badge/R-%E2%89%A53.2-blue.svg)](https://cran.r-project.org/)

_pkgdown.yml

@@ -0,0 +1,36 @@
+template:
+    params:
+        bootswatch: cosmo
+
+navbar:
+  title: "tailr"
+
+  left:
+    - icon: fa-home
+      href: index.html
+    - text: "Functions"
+      href: reference/index.html
+    - text: "Changelog"
+      href: news/index.html
+
+  right:
+   - icon: fa-twitter
+     href: https://twitter.com/ThomasMailund
+   - icon: fa-github
+     href: https://github.com/mailund/tailr
+
+reference:
+    - title: Transformation
+      desc: >
+        Functions for transforming recursive functions into loops
+      contents:
+        - loop_transform
+        - can_loop_transform
+        - can_loop_transform_
+        - can_loop_transform_body
+
+    - title: User-defined transformations
+      desc: >
+        Functions for customising transformations.
+      contents:
+        - user_transform