Fix flake8 issues
cubicweb/server/sources/native.py:505: [E501] line too long (101 > 100 characters)
cubicweb/pyramid/__init__.py:31: [E501] line too long (104 > 100 characters)
Document: cubicweb-doc
Title: CubicWeb Documentation
Author: Logilab
Abstract: Some base documentation for CubicWeb users and developers
Section: Programming
Format: HTML
Index: /usr/share/doc/python3-cubicweb-documentation/html/index.html
Files: /usr/share/doc/python3-cubicweb-documentation/html/*