Also update setup.cfg + remove buildout.cfg

Author: cooperlees

buildout.cfg

@@ -15,7 +15,7 @@ project_urls =
     Source Code = https://github.com/pypa/bandersnatch
     Change Log = https://github.com/pypa/bandersnatch/CHANGES.md
 url = https://github.com/pypa/bandersnatch/
-version = 3.4.1
+version = 3.5.0
 
 [options]
 include_package_data = True
@@ -76,5 +76,5 @@ doc_build =
 [pycodestyle]
 count = False
 # ignore = E226,E302,E41
-max-line-length = 160
+max-line-length = 88
 statistics = True