Added missing files requires for Puppet module split-out

Include .gitreview, the Modulefile specification, a short readme
and a Rakefile for puppet-lint.

.gitreview

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+[gerrit]
+host=review.openstack.org
+port=29418
+project=openstack-infra/puppet-askbot.git

Modulefile

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+name 'openstack-askbot'
+version '0.0.1'
+source 'git://git.openstack.org/openstack-infra/puppet-askbot.git'
+author 'openstackci'
+license 'Apache 2.0'
+summary 'Puppet module for Askbot'
+description 'This module deployes and configures Askbot application.'
+project_page 'https://github.com/openstack-ci/puppet-askbot'
+
+## Add dependencies, if any:
+dependency 'puppetlabs/stdlib', '= 3.2.0'
+dependency 'puppetlabs/mysql', '= 0.6.1'
+dependency 'puppetlabs/apache', '= 0.0.4'
+# TODO: add dependency to openstack-redis

README.md

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+# OpenStack Askbot
+
+Marton Kiss <marton.kiss@gmail.com>
+
+This module manages and installs Askbot with an optional custom Sass based
+theme.
+
+# Quick Start
+
+    class { 'askbot':
+      db_provider          => 'pgsql',
+      require              => Postgresql::Server::Db[$db_name],
+    }
+
+    askbot::site { 'ask.example.com':
+      db_name                      => 'askbotdb',
+      db_user                      => 'askbot',
+      db_password                  => 'changeme',
+      require                      => [ Class['redis'], Class['askbot'] ],
+    }
+  }
+
+# Configuration
+
+The Askbot puppet module is separated into individual components which Askbot
+needs to run.
+
+## ::askbot
+
+A module that installs a standalone Askbot application with dependencies based
+on configuration settings.
+
+    class { 'askbot':
+      db_provider     => 'mysql',
+      askbot_version  => '0.7.50',
+      redis_enabled   => false,
+    }
+
+## ::askbot::site
+
+This module installs an Askbot site, synchronize and install the database
+schema, configure the askbot-celeryd daemon required for scheduled tasks, and
+finally apply a proper log rotation.
+
+    askbot::site { 'ask.example.com':
+      www_user                     => 'www-data',
+      www_group                    => 'www-data',
+      slot_name                    => 'slot0',
+      # custom theme
+      custom_theme_enabled         => false,
+      custom_theme_name            => undef,
+      # debug settings
+      askbot_debug                 => false,
+      # redis cache configuration
+      redis_enabled                => false,
+      redis_prefix                 => 'askbot',
+      redis_port                   => undef,
+      redis_max_memory             => undef,
+      redis_bind                   => undef,
+      redis_password               => undef,
+      # site ssl configuration
+      site_ssl_enabled             => false,
+      site_ssl_cert_file_contents  => undef,
+      site_ssl_key_file_contents   => undef,
+      site_ssl_chain_file_contents => undef,
+      site_ssl_cert_file           => '',
+      site_ssl_key_file            => '',
+      site_ssl_chain_file          => '',
+      # smtp settings
+      smtp_host                    => 'localhost',
+      smtp_port                    => '25',
+      # database connection parameters
+      db_provider                  => 'mysql',
+      db_name                      => undef,
+      db_user                      => undef,
+      db_password                  => undef,
+      db_host                      => 'localhost',
+    }
+
+## ::askbot::compass
+
+A helper module to compile the Sass style sheets for a custom theme. As
+OpenStack Askbot theme contains pure Sass files in the repository, for a
+production deployment those files must be compiled into css.
+
+    askbot::compass { 'slot0':
+    }
+

Rakefile

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+require 'rubygems'
+require 'puppetlabs_spec_helper/rake_tasks'
+require 'puppet-lint/tasks/puppet-lint'
+PuppetLint.configuration.fail_on_warnings = true
+PuppetLint.configuration.send('disable_80chars')
+PuppetLint.configuration.send('disable_autoloader_layout')
+PuppetLint.configuration.send('disable_class_inherits_from_params_class')
+PuppetLint.configuration.send('disable_class_parameter_defaults')