querybuilder takes an additional argument, 'brains'

lets you choose whether you want a list of brains returned instead of an
IContentListing object.
Pin Pygments to 1.6

Otherwise I get the error:
    While:
    Installing sphinxbuilder.
    Error: There is a version conflict.
    We already have: Pygments 1.6
Merge pull request #87 from plone/jcpatch

Allow the 'results' Collection method to also return brains