AppVeyor: adding LTS (4.3 at the moment) and Stable (5.5 at the moment) NodeJS versions
AppVeyor: adding LTS (4.3 at the moment) and Stable (5.5 at the moment) NodeJS versions

ZDroid/tldr-node-client,tldr-pages/tldr-node-client,tldr-pages/tldr-node-client