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Invitation sound, invitation window more like message window
Increased height of message box
Chat API simple module
PJSON support for chat API
Few usability updates
Add chat API to changelog
SMTP Settings testing button
Classes override recomended folder
Use default login php script
Show correct uploader if file was uploaded by operator
Merge branch 'master' of https://github.com/remdex/livehelperchat
Fix
Initial chat search functionality, search by e-mail and nick