message: doc(README): add install and uninstall instructions for Solus
  This adds the required steps to installing and uninstalling Etcher on Solus Linux.
  Change-Type: patch
  Changelog-Entry: Add instructions for installing and uninstalling on Solus.
diff: @@ -101,6 +101,18 @@ sudo dnf clean all
  sudo dnf makecache
  ```
  +#### Solus (GNU/Linux x64)
  +
  +```
  +sudo eopkg it etcher
  +```
  +
  +##### Uninstall
  +
  +```
  ++sudo eopkg rm etcher
  +```
  +
  #### Brew Cask (macOS)
  Note that the Etcher Cask has to be updated manually to point to new versions,
  