Bumps version to 0.6.0

Adds validate task

* Adds basic tests for ra10ke
* Adds a text based Puppetfile parser module
* Adds a monkey...

Refactor tasks

Make it possible to configure the tasks in the rakefile

The solve_dependencie task was moved to a define method which is then
called from the main class...

release 0.5.0

enable travis deployment

Abort (exit 1) if Puppetfile syntax check fails

make use of the forge command in puppetfile

Add rudimentary r10k:install task

Add a simple r10k:install task that can install modules listed in the
provided Puppetfile.

Task...

Ensure Puppetfile gets parsed with absolute path

Fixes #18.

Be careful around trimming Git tags

Trimming off the 'v' letter from the latest version can be avoided
altogether by just trying to ...

```
'11.2.3' != '1.2.3'
'v1.2.3' == '1.2.3'
```

Use Semantic Versioning for Git tags

Simplify the flow with an if..elsif..else instead of a switchy-casey.
Really, the flow is simple...

With this commit regular expressions for dealing with Git tags
have been removed and replaced wi...

ignore invalid ref

some modules have weird tags.
e.g.
puppetlabs-git
```
10:23 $ git ls-remote https://github.com/p...

Set required Ruby version as `>= 2.1.0`

Avoid using `desired_ref` directly for Git

We `require 'solve'` and that little Gem requires Ruby v2.1.0
or higher, so we do so as well by ...

Use the exposed helper aptly called `version` instead of trying
to deal with the messy `desired_...

Add numeric tag convention support

Also add a better output when tags don't match supported naming convention

Add a dependency solver based on the Ruby Solve library

The solver uses YAML::Store to cache release metadata, so subsequent
runs will be somewhat faste...

Added git support

Also added ability to exclude specific modules from version checking

Update ra10ke with r10k 2.4.0 support

This has been tested to not cause issues with earlier r10k versions either.

update docs to mention Gemfile and Rakefile