bitbake: Sync with upstream.

* File licence headers were sanitised causing most of the diff. 
 * cooker.py was created from bin/bitbake. 
 * cvs fetcher port option was added
 * The -f force option was fixed to work correctly
 * Multiple entries in rrecrdeps are now handled correctly
   (allows adding do_deploy to image depends)
 


git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1129 311d38ba-8fff-0310-9ca6-ca027cbcb966

bitbake/lib/bb/COW.py

@@ -1,12 +1,27 @@
 # ex:ts=4:sw=4:sts=4:et
 # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
-"""
-This is a copy on write dictionary and set which abuses classes to try and be nice and fast.
-
-Please Note: 
- Be careful when using mutable types (ie Dict and Lists) - operations involving these are SLOW.
- Assign a file to __warn__ to get warnings about slow operations.
-"""
+#
+# This is a copy on write dictionary and set which abuses classes to try and be nice and fast.
+#
+# Copyright (C) 2006 Tim Amsell 
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#Please Note: 
+# Be careful when using mutable types (ie Dict and Lists) - operations involving these are SLOW.
+# Assign a file to __warn__ to get warnings about slow operations.
+#
 
 from inspect import getmro