message: Join HTML on single line to prevent extraneous <br>s
  It would appear that the marketplace website (https://marketplace.visualstudio.com/items?itemName=vscodevim.vim)
  was converting line-breaks in the HTML source into <br> tags, creating heaps of ugly whitespace.
  This is a test to see if we remove most of the line-breaks that it'll clean all the extra whitespace.
diff: -<h1 align="center">
  - <img src="https://raw.githubusercontent.com/VSCodeVim/Vim/master/images/icon.png" height="128">
  - <br>
  - VSCodeVim
  -</h1>
  -
  +<h1 align="center"><img src="./images/icon.png" height="128"><br>VSCodeVim</h1>
  <p align="center"><strong>Vim emulation for Visual Studio Code.</strong></p>
  -<p align="center">
  - <a href="http://aka.ms/vscodevim">
  - <img src="http://vsmarketplacebadge.apphb.com/version/vscodevim.vim.svg" alt="Version">
  - </a>
  - <a href="https://travis-ci.org/VSCodeVim/Vim.svg?branch=master">
  - <img src="https://travis-ci.org/VSCodeVim/Vim.svg?branch=master" alt="Build Status">
  - </a>
  - <a href="https://vscodevim-slackin.azurewebsites.net">
  - <img src="https://vscodevim-slackin.azurewebsites.net/badge.svg" alt="Slack Status">
  - </a>
  -</p>
  -
  +<p align="center"><a href="http://aka.ms/vscodevim"><img src="http://vsmarketplacebadge.apphb.com/version/vscodevim.vim.svg" alt="Version"></a><a href="https://travis-ci.org/VSCodeVim/Vim.svg?branch=master"><img src="https://travis-ci.org/VSCodeVim/Vim.svg?branch=master" alt="Build Status"></a><a href="https://vscodevim-slackin.azurewebsites.net"><img src="https://vscodevim-slackin.azurewebsites.net/badge.svg" alt="Slack Status"></a></p>
  <hr>
  VSCodeVim is a [Visual Studio Code](https://code.visualstudio.com/) extension that enables Vim keybindings, including:
  