new addon updater for macs

[Rabscuttle of Executus]

http://www.wowmatrix.com/

This looks like it kills macaceupdater. I just found out about this on the apple website, says it was posted october 23rd so it is possible other mac users haven't heard of this yet. I just used it and seems to work nicely, although it doesn't make a backup folder of your addons when updating (I already sent a suggesting asking for that via the website).

EDIT: Got this response after asking about backingup addons:

Thanks for your feedback!

WowMatrix does indeed back up each addon's folder prior to
updating it.

These backed up folders are stored inside WowMatrix's data
folder, the location of which differs depending on your
computer's operating system and version.

We may also be implementing a "roll-back" feature in the
future, however we are still looking into its feasibility
as we do want to ensure that the app remains as easy to use
as possible.

Have a wonderful day!

Best Regards,
Laurie @ WowMatrix