Release Name: v0.15.0 (v0.15.0)

Notes:
## Release Notes

A series of minor changes, 1 major feature, and two large fixes of note:

## features
1) you now have a button you can click to run a meta-analysis!

## fixes
1) If you go back and add more studies to your project after you''ve begun annotating, all annotations will be retained, before they may have been removed if the study was swapped out of the studyset.

2) If you leave the website open for several days at a time, your authentication will expire, and you will be pr ... see more