Merge pull request #14037 from matschaffer/patch-2

Clarify wording of playlist protip

public/app/features/playlist/partials/playlists.html

@@ -59,7 +59,7 @@
       buttonIcon: 'fa fa-plus',
       buttonLink: 'playlists/create',
       buttonTitle: ' Create Playlist',
-      proTip: 'You can use playlists to remove control TVs',
+      proTip: 'You can use playlists to cycle dashboards on TVs without user control',
       proTipLink: 'http://docs.grafana.org/reference/playlist/',
       proTipLinkTitle: 'Learn more',
       proTipTarget: '_blank'