Remove distribution links for development branches

[generalredneck]

I recently came across the case where when I do a --prefer-dist, I get the LATEST dev version, and not the version of dev I was looking for. It was then that I noticed that when I do a composer show, there is a dist URL for dev branches. Thinking we need to remove the distribution for dev.

Example

composer show drupal/link dev-7.x-1.x#71cddd9
name     : drupal/link
descrip. : Defines simple link field types.
keywords :
versions : * dev-7.x-1.x
type     : drupal-module
source   : [git] http://git.drupal.org/project/link 71cddd9
dist     : [zip] http://ftp.drupal.org/files/projects/link-7.x-1.x-dev.zip 71cddd9
names    : drupal/link

requires
drupal/drupal 7.*

Until then... obviously I won't be using the --prefer-dist option :P