Disabled doctitle_xform for rest rendering

Restructured text was previously being rendered so that:

	Header1
	=======

	Some text.

	Header2
	-------

	Some text.

	Header3
	~~~~~~~

	Some more text.

Had a tag pattern of:

	<h1 class="title">Header1</h1>
	...
	<h1>Header2</h1>
	...
	<h2>Header3</h2>

Which does not suit the github css stylesheets well, as the
class="title" is ignored so the first two headings are rendered the same
size. Additionally the github stylesheets add a horizontal rule/line
above <h2> headings which in rst are really level 3 headings in the
source document.

Adding doctitle_xform: False to the render settings results in:

	<h1>Header1</h1>
	...
	<h2>Header2</h2>
	...
	<h3>Header3</h3>

Which suits the github stylesheets much better and matches the markdown
results.

The tests have also been updated to include appropriate headings in the
rst example.

0.2.0

superfluous require

install the org-ruby gem for org mode

puts => warn

update history

Added org-mode support.

0.1.7

okay this is how we'll deal with broken commands

call asciidoc directly

0.1.6

mdown

0.1.5

Actually, if we can't render a thing then don't. Not once, not never.

0.1.4

Missing commands return the input (instead of nothing)

FileUtils

0.1.3

strip the index comments in POD

0.1.2

improved POD rendering

better (real world) .pod test case

github_markup => github-markup

0.1.1

Bugfix: actually check file extensions

rake gem

Added `GitHub::Markup.can_render?` helper.

use test/unit so we can add more features more easily

yay gemcutter

don't let the rm affect anything

pod is spitting out tmp files we don't want

add admin rake tasks

0.1.0

custom test runner

missing ostruct require

i have no idea. thanks bry4n

documentation

group file extension regexp

asciidoc passes

no carriage returns ever, please

Awesome new codeless way of writing tests!

contributing

expanded readme

pod!

okay now you can pass a block to `command` to tinker with the output

always pyc

boom, asciidoc

add rdoc markup

add rest

add `command` to the dsl, for shelling out (when we don't have a class)

new testing style, start adding ReST

don't fork this yet!

gettin' fancy

define markups in a separate file

nicer dsl

tweakages

basic usage

get out of here!

license

graceful fail test

whoops, don't require and please fail gracefully

basic textile and markdown

rake test and rake kick

add .kick, i love it

what the what

skeletor

first commit