Helm cleanup

The code of prelude-helm module, with ugly formatted code and many typo and grammar mistakes, is really a mess. I know helm is a gigantic package, but it does not require that much code to configure. Many options are not necessary and most of the keys are subjected to personal taste. I think most of the code in the helm module is too personal to make it part of prelude, we should leave most of the customisable options to the users, and have a bare minimal working configuration like this one:

https://gist.github.com/toctan/ac523ef379f14f5486e2 

In this pull request, I removed all the options which are already the default and thus are not necessary and fixed some typos.
I personally think, that we should stay with "good" keybindings.

Prelude already binds / changes some defaults, I don't see a problem if helm bindings are changed, if those are keybindings and setup from someone with helm exp.

I would stay with changed non default bindings. Obvioulsy only if whole setup is consistent.

-----Original Message-----
From: Tu Do <notifications@github.com>
Date: Thu, 04 Sep 2014 10:15:10 
To: bbatsov/prelude<prelude@noreply.github.com>
Reply-To: bbatsov/prelude <reply@reply.github.com>
Subject: Re: [prelude] Helm cleanup (#670)

>   helm-scroll-amount 4 ; scroll 4 lines other window using M-<next>/M-<prior>
>   helm-quick-update t ; do not display invisible candidates
> - helm-idle-delay 0.01 ; be idle for this many seconds, before updating in delayed sources.
> - helm-input-idle-delay 0.01 ; be idle for this many seconds, before updating candidate buffer
>   helm-ff-search-library-in-sexp t ; search for library in `require' and `declare-function' sexp.
>   helm-split-window-default-side 'other ;; open helm buffer in another window
>   helm-split-window-in-side-p t ;; open helm buffer inside current window, not occupy whole other window
>   helm-buffers-favorite-modes (append helm-buffers-favorite-modes
>                                       '(picture-mode artist-mode))

Yes, you can remove it.

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Reply to this email directly or view it on GitHub:
https://github.com/bbatsov/prelude/pull/670/files#r17128059