confusing latest_version_uri_prefix should be merged into active_versions

<leonardr> active_versions and latest_version_uri_prefix
<leonardr> active_versions is a list, the other is a stirng
<leonardr> lazr.restful serves web services for all of those strings
* danilos has quit (Ping timeout: 265 seconds)
<leonardr> so if active_versions is =['beta', '1.0'] and latest_version_uri_prefix is 'devel' there are three versions being served
<leonardr> if active_versions is [] and latest_version_uri_prefix is 'beta' then there is one version
<leonardr> though i don't recommend doing that
<noodles775> So if active_versions is =['beta', '1.0'] and latest_version_uri_prefix is 'devel', why are we evaluating earliest_version = 'beta', is that right?
<leonardr> noodles775: i'm having trouble parsing that sentence, but i can tell you that in that case earliest_version is 'beta'
<leonardr> latest_version_uri_prefix can only be the earliest version if active_versions is empty
<noodles775> OK, as the code implies, I'm just confused by the names.
<leonardr> noodles775: i'm kind of leaning towards treating the last item in active_versions as latest_version_uri_prefix

Do it. Get rid of latest_version_uri_prefix. Now that we have multiversion it's not just a URI prefix anymore.