Merge pull request #44 from Treora/patch-1

Document -y/--yes option of sync command

Author: pfrazee

lib/commands/drive/sync.js

@@ -19,6 +19,7 @@ Options:
   --no-overwrite - Don't include overwrites to the target location.
   --no-delete - Don't include deletions to the target location.
   -w/--watch/--live - Continuously sync changes.
+  -y/--yes - Do not ask for confirmation
 
 Examples:
 
@@ -209,4 +210,4 @@ async function setupTracker (key, statusLines, statusLog) {
     setTimeout(updateState, 1e3).unref()
   }
   await updateState()
-}
+}