Remove re-usable components into their own distribution

[reyjrar]

I'd like to separate the following modules from this distribution and make the distribution use those modules:

• App::ElasticSearch::Utilities::HTTPRequest to "HTTP::Request::es"
• App::ElasticSearch::Utilities::Query to "es::Query"
• App::ElasticSearch::Utilities::QueryString to "es::QueryString" (bundled with es::Query)
• App::Elasticsearch::Utilities::Connection to "LWP::UserAgent::es"

I'm selecting a lowercase 'es' intentionally. These are not the official elastic modules. These are generic, minimal modules designed to make working with Elasticsearch less of a hassle.