Nordaaker/convos — pull request #154 by jhthorsen (2014-08-27 15:52:14+00:00)
Title: History starting point, fixes #56

This will add a red line in the conversation log when...
* last time you lost focus of the window (when you focus your browser again)
* last time you read anything in the conversation (when changing between conversations)

The last position will be lost after you loose focus or do something else funky, but I still think it's a start worth testing out.