[win32 service] activate logging to the configured file as soon as possible
since we don't always have access to the system events of the computer running CW
it is important to get as much information as possible in the log file, especially
startup failure messages.
Document: cubicweb-doc
Title: CubicWeb documentation
Author: Logilab
Abstract: Some base documentation for CubicWeb users and developpers
Section: Apps/Programming
Format: HTML
Index: /usr/share/doc/cubicweb-documentation/index.html
Files: /usr/share/doc/cubicweb-documentation/*.html