message: chore: added gitter badge
diff: [![Average time to resolve an issue](https://isitmaintained.com/badge/resolution/JohnstonCode/svn-scm.svg)](https://isitmaintained.com/project/JohnstonCode/svn-scm "Average time to resolve an issue")
  [![Percentage of issues still open](https://isitmaintained.com/badge/open/JohnstonCode/svn-scm.svg)](https://isitmaintained.com/project/JohnstonCode/svn-scm "Percentage of issues still open")
  +[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/svn-scm/Lobby)
  +
  # Prerequisites
  > **Note**: This extension leverages your machine's SVN installation,\
  