Unofficial clone of the Google Hangouts theme for Adium.
Steps were taken to remove flexbox as a dependency (Adium's WebKit engine doesn't support it) and some minor quality-of-life tweaks as they fit my fancy (I felt that consecutive messages needed a little more spacing).
For group chats, I replaced incoming messages icons with a unqiue (to the person talking), persistent Identicon. I couldn't find a theme I liked that really distinguished people in group chats. That's really the main reason I set out to create this theme.
To download: visit this theme's download page on Adium's site. If Adium's installed, you can use the "Install" link from there to open it in Adium, or download it and double-click it which automatically moves it to the proper place.
Please, if you're going to install it, do it from the theme's download page and not from this repo.