Squashed 'bundle/chat/' changes from b9535d4..aa8bb41

aa8bb41 handle multiple login

git-subtree-dir: bundle/chat
git-subtree-split: aa8bb410761cfbfcc3933bba071eecbaf4993b56
Merge commit '5225f8f265623e05456bba1ea1355728879cd1f3'
Initial commit