[server] Call 'server_startup' hooks at the end of repository "bootstrap"
Now that we have guarded all calls to Repository.looping_task() in
'server_startup' hooks we can execute this hooks category at bootstrap step.
This way, repositories running without a tasks manager (i.e. those embedded
into a WSGI application) will have these hooks triggered.
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/python-cubicweb-documentation/html/index.html
Files: /usr/share/doc/python-cubicweb-documentation/html/*