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This is partially a patch and to a lesser extent a proposal because I discovered couple of things when working on this change.

- some tests were passing, but what it seems for the wrong reasons (see inline notes)
- I didn't run integration tests :-/
- my editor would clean up the whitespace, therefore some extra diff noise is introduced
- I've tested changes as extensively as I could using my real flowdock account etc and everything worked as expected

**before** (using weechat 4.0)
![before](https://dl.dropboxusercontent.com/u/29110/screens/1393885174-fd0.png)

**after**
![after](https://dl.dropboxusercontent.com/u/29110/screens/1393885236-fd4.png)