Implement fixes from http://adit.kasinoda.org/2014/06/28/lambdabot.html

Reading the response https://stackoverflow.com/a/21149120/3303204 and surfing a bit in google, I've found the following web page, http://adit.kasinoda.org/2014/06/28/lambdabot.html, that solves the problem of ```@run``` and ```>```.
I'm newbe in haskell, so I don't know if this solution is irresponsible or not. This works for me: ```@src```, ```@run``` and ```>``` works fine!
I'm installing in the sandbox (via hackage, except **lambdabot** and **djinn**): **botpp**, **djinn**, **pointful**, **pointfree**, **lambdabot**, **lambdabot-utils**, **goa** and **mucipher**.

Thanks