[qutebrowser] Some questions

[Jay Kamat]

Andreas Hofer writes:

> 2. Slower startup after doing some configuration
>
> There is a percentage status after start qutebrowser, while loading
> the startpage.
>
> Something wrong with my config.py? Any suggestions for better performance?

Most config.py configuration functions are horribly slow (bind, set, etc). I 
avoid config.py whenever possible due to this.

Reducing the number of calls to the config system mitigates this, which is 
where the alternatives to 'bind' comes in.

See this file for an example:
http://www.gitlab.com/jgkamat/qutemacs/blob/master/qutemacs.py