This reverts commit d70126c1.

This reverts commit 516bcabb.

Conflicts:
	Gemfile

Verify found object is actually a commit in Commit.find

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Signed-off-by: Jeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Also add ability to render "service.help" in markdown

This outdated gem was the cause of those annoying MiniTest errors.

Also updates one use of `ensure_inclusion_of` which was deprecated in
favor of `validate_inclusion_of`.

pry-rails has pry as a dependency and this lets us have all that pry
when we run `rails console` ❤

I decided to create a fork of rouge as rouge lacks a HTML formatter with
the required options such as wrapping a line with <span> tags.
Furthermore I was not really convinced about the clarity of rouge's
source code.

Rugments 1.0.0beta3 for now only includes some basic linting and a new
HTML formatter. Everything else should behave the same.

I did this commit in an earlier revision of my pull request. As
reverting this commit later caused failing tests I decided to
include it again.