Do not allow buildout to pick egg versions
(this is for 1.0 branch)
In 1.0 branch everything should be pinned, so we use buildout feature of setting allow-picked-versions to false so that buildout errors when an egg version was not specified.
(this is for 1.0 branch)
In 1.0 branch everything should be pinned, so we use buildout feature of setting allow-picked-versions to false so that buildout errors when an egg version was not specified.