release 3.4.18

[smeighan]

Release 3.4.18. Don julien has now incorporated Papagayo tab.

What is new:
4 sub tabs are now gone and have been replaced by a pull down for the output desired
1) auto face
2) coro face
3) picture faces
4) MP4 faces. (This is not implemented yet)

Don needed to figure out how to make a pull down list of channels (for coro faces) and also be able to prompt for image files (for picture faces)

A huge thank you to don for creating the papagayo tab. I created a skeleton, he filled it in.

I am in Seattle this week investigating a new job offer. This means there will be no tutorial this week.

Thanks all
Sean