Prototype (and probably a little buggy) patch to make it easier to ru…

…n zope

without a ZODB.

This patch is really just to show the design decisions, a lot of work will
follow if there is some consensus that these decisions are correct.

The design decisions are:

* Start moving ZODB specific stuff to a zope.app.zodb package.
* The publication object gets a IRsourceFactory implementing object as it's
  first argument (idea stolen from zope.bobo).
* The server startup scripts look for a utility implementing
  IApplicationFactory.

The goal is to reduce the steps necessary to run zope without the ZODB to:

* Implement and register an IApplicationFactory utility
* Remove the <zodb> section from zope.conf

configure.zcml

@@ -0,0 +1,86 @@
+<configure
+    xmlns="http://namespaces.zope.org/zope"
+    xmlns:i18n="http://namespaces.zope.org/i18n"
+    i18n_domain="zope"
+    >
+
+  <!-- Meta configuration (new directives) -->
+  <include file="meta.zcml" />
+
+  <!-- Note that we need to do this early, as later startup
+       subscribers may break without fixups -->
+
+  <include package="zope.app.component" />
+
+  <include package="zope.app.generations" file="subscriber.zcml" />
+
+  <!-- Ordinary Application (non-view) configuration) -->
+  <include package="zope.app.interface" />
+  <include package="zope.app.security" />
+  <include package="zope.component" />
+  <include package="zope.annotation" />
+  <include package="zope.app.dependable" />
+  <include package="zope.app.content" />
+  <include package="zope.publisher" />
+
+  <include file="menus.zcml" />
+
+  <include package="zope.copypastemove" />
+  <include package="zope.size" />
+  <include package="zope.location" />
+  <include package="zope.app.container" />
+
+  <include package="zope.app.publisher" />
+
+  <include package="zope.app.publication" file="meta.zcml" />
+  <include package="zope.app.publication" />
+
+
+  <include package="zope.traversing" />
+  <include package="zope.app.pagetemplate" />
+  <include package="zope.app.generations" />
+  <include package="zope.app.zodb" />
+  <include package="zope.app.zapi" />
+
+  <!-- Views -->
+  <include package="zope.app.http" />
+
+  <!-- Translations -->
+  <configure package="zope.app.locales">
+    <i18n:registerTranslations directory="." />
+  </configure>
+
+  <include package="zope.app.i18n" />
+
+  <!-- Database boostrapping and maintanance -->
+  <include package="zope.app.appsetup" />
+  <include package="zope.app.zopeappgenerations" />
+
+  <!-- Services -->
+  <include package="zope.app.principalannotation" />
+
+  <!-- Utilities -->
+  <include package="zope.app.error" />
+
+  <!-- Broken-object support -->
+  <include package="zope.app.broken" />
+
+  <!-- Skins -->
+
+  <include package="zope.app.basicskin" />
+  <include package="zope.app.rotterdam" />
+
+  <!-- Additional packages -->
+
+  <include package="zope.app.applicationcontrol" />
+  <include package="zope.dublincore" />
+  <include package="zope.app.wsgi" />
+
+
+  <!-- Content types -->
+  <include package="zope.app.folder" />
+
+  <!-- Browser Configurations -->
+  <include file="browser.zcml" />
+
+</configure>