Merge pull request #994 from ReadmeCritic/master

Update README URLs based on HTTP redirects

Readme.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/24pullrequests/24pullrequests.svg?branch=master)](https://travis-ci.org/24pullrequests/24pullrequests)
 [![Dependency Status](https://img.shields.io/gemnasium/24pullrequests/24pullrequests.svg?style=flat)](https://gemnasium.com/24pullrequests/24pullrequests)
-[![Gitter chat](http://img.shields.io/badge/gitter-24pullrequests-brightgreen.svg?style=flat)](https://gitter.im/24pullrequests/24pullrequests)
+[![Gitter chat](https://img.shields.io/badge/gitter-24pullrequests-brightgreen.svg?style=flat)](https://gitter.im/24pullrequests/24pullrequests)
 [![Code Climate](https://img.shields.io/codeclimate/github/24pullrequests/24pullrequests.svg?style=flat)](https://codeclimate.com/github/24pullrequests/24pullrequests)
 [![Test Coverage](https://img.shields.io/codeclimate/coverage/github/24pullrequests/24pullrequests.svg?style=flat)](https://codeclimate.com/github/24pullrequests/24pullrequests)
 
@@ -23,25 +23,25 @@ Over 150 different people have contributed to the project, you can see them all
 
 ## Development
 
-Source hosted at [GitHub](http://github.com/24pullrequests/24pullrequests).
-Report issues/feature requests on [GitHub Issues](http://github.com/24pullrequests/24pullrequests/issues). Follow us on Twitter [@24pullrequests](https://twitter.com/24pullrequests). We also hangout on [Gitter](https://gitter.im/24pullrequests/24pullrequests).
+Source hosted at [GitHub](https://github.com/24pullrequests/24pullrequests).
+Report issues/feature requests on [GitHub Issues](https://github.com/24pullrequests/24pullrequests/issues). Follow us on Twitter [@24pullrequests](https://twitter.com/24pullrequests). We also hangout on [Gitter](https://gitter.im/24pullrequests/24pullrequests).
 
 ### Getting Started
 
 New to Ruby? No worries! You can follow these instructions to install a local server, or you can use the included Vagrant setup.
 
 #### Installing a Local Server
 
-First things first, you'll need to install Ruby 2.2.3. I recommend using the excellent [rbenv](https://github.com/sstephenson/rbenv),
-and [ruby-build](https://github.com/sstephenson/ruby-build)
+First things first, you'll need to install Ruby 2.2.3. I recommend using the excellent [rbenv](https://github.com/rbenv/rbenv),
+and [ruby-build](https://github.com/rbenv/ruby-build)
 
 ```bash
 rbenv install 2.2.3
 rbenv global 2.2.3
 ```
 
 Next, you'll need to make sure that you have PostgreSQL installed. This can be
-done easily on OSX using [Homebrew](http://mxcl.github.com/homebrew/) or by using [http://postgresapp.com](http://postgresapp.com). Please see these [further instructions for installing Postgres via homebrew](http://www.mikeball.us/blog/setting-up-postgres-with-homebrew/).
+done easily on OSX using [Homebrew](http://mxcl.github.io/homebrew/) or by using [http://postgresapp.com](http://postgresapp.com). Please see these [further instructions for installing Postgres via homebrew](http://www.mikeball.us/blog/setting-up-postgres-with-homebrew/).
 
 ```bash
 brew install postgres phantomjs
@@ -53,7 +53,7 @@ On Debian-based Linux distributions you can use apt-get to install Postgres:
 sudo apt-get install postgresql postgresql-contrib libpq-dev
 ```
 
-On Windows, you can use the [Chocolatey package manager](http://www.chocolatey.org) to install Postgres:
+On Windows, you can use the [Chocolatey package manager](http://chocolatey.org/) to install Postgres:
 
 ```bash
 choco install postgresql