Hifi 19916

This patch is for the worklist 19916

e62834c prevents that avatars are reported offline when they are online
9662dce shown a message when the avatar teleporting to is offline.

 The pull also seems to take in patch 95cab15, it is not related to the wordlist but it patches a minor missing dir issue causing cmake . -GXcode to fail.
ahh - you must have been doing an in-source build.
This will be helpful for others doing in-source builds. You would not have seen that if you did an out-of-source build.