[PATCH 1 of 4] ui: add a function to read configuration related to devel warning

[Pierre-Yves David]

On 03/11/2015 05:00 PM, Matt Mackall wrote:
> So confused. You understand we're trying to get you to change config to
> configbool _in your helper function_, right? You are treating the
> settings as booleans already.

I realized that while changing the implementation and realizing that it 
was not already using configbool. Do you like the helper function so 
much that I should reintroduce it ?

-- 
Pierre-Yves David