[web/views] Fix AutoformSectionRelationTags.set_muledit_editable
It is a method call, so `self` is passed implicitely as first
argument, so it is useless to pass it also explicitely as second
argument. In fact, it does not work without this. A monkey patch
had been done in a private client's project, but the fix is
revelant for everyone.
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/*