Updated release notes
Buffers instead of pipes
Fix Test Name
Adding RSS test case.

Checks to make sure the xml document starts with <?xml.  Previously, the
html translate package would write additional details into the document
that caused it to fail.
Remove the hugo-nav function

Remove the hugo-nav since it relied on a slow library.  The current
build reimplements the absurl functionality based on string replace.
Discovered that my prior implementation missed the requirement for
making absolute paths (/path) absolute with the host, whereas a relative
path is left untouched.  Updated the test cases to support this if this
is reimplemented.
Adding baseline
minor documentation fix
Merge pull request #113 from oyvindsk/master

minor documentation fix
Some mobile and other fixes for docs
Merge branch 'master' of github.com:spf13/hugo
fixing double slash during absurlify
Handle schema-less urls when apply absurl

Fixes #114
restored behavior of respecting config values unless set by command flags. fixed #116
Truncated; .Site.Params; First function

* Add `.Truncated` bool to each page; will be set true if the
  `.Summary` is truncated and it's worth showing a "more" link of some
  kind.
* Add `Params` to the site config, defining `.Site.Params` accessible
  to each page; this lets the site maintainer associate arbitrary data
  with names, on a site-wide basis.
* Provide a `First` function to templates:
  * Use-case: `{{range First 5 .Site.Recent}}` or anything else which
    is a simple iterable provided by hugolib
* Tests by me for `.Truncated` and `First`

Also @noahcampbell contributed towards this:

* Add UnitTest for `.Site.Params`:
> Digging into this test case a bit more, I'm realizing that we need
> to create a param test case to ensure that for each type we render
> (page, index, homepage, rss, etc.) that the proper fields are
> represented.  This will help us refactor without fear in the
> future.

Sample config.yaml:

```yaml
title: "Test site"
params:
  Subtitle: "More tests always good"
  AuthorName: "John Doe"
  SidebarRecentLimit: 5
```

Signed-off-by: Noah Campbell <noahcampbell@gmail.com>
remove initialization loop error from compile

copied HugoCmd to a local var, initialize that variable in the init
func, and then use the local var in the InitializeConfig func.
lowercase template function first to be consistent with all other template functions
Homepage now has all content available, use sorting and first to control rendering
Version bump 0.9
Updating docs to include ‘first’ functionality for the homepage
Updated release notes.