[MERGE] new v8 api by rco

A squashed merge is required as the conversion of the apiculture branch from
bzr to git was not correctly done. The git history contains irrelevant blobs
and commits. This branch brings a lot of changes and fixes, too many to list
exhaustively.

- New orm api, objects are now used instead of ids
- Environements to encapsulates cr uid context while maintaining backward compatibility
- Field compute attribute is a new object oriented way to define function fields
- Shared browse record cache
- New onchange protocol
- Optional copy flag on fields
- Documentation update
- Dead code cleanup
- Lots of fixes

1 files changed, 1 insertions, 1 deletions

diff --git a/openerp/addons/base/module/wizard/base_import_language.py b/openerp/addons/base/module/wizard/base_import_language.py
index d8757605d64..bd554a47c5c 100644
--- a/openerp/addons/base/module/wizard/base_import_language.py
+++ b/openerp/addons/base/module/wizard/base_import_language.py
@@ -44,7 +44,7 @@ class base_language_import(osv.osv_memory):
             context = {}
         this = self.browse(cr, uid, ids[0])
         if this.overwrite:
-            context.update(overwrite=True)
+            context = dict(context, overwrite=True)
         fileobj = TemporaryFile('w+')
         try:
             fileobj.write(base64.decodestring(this.data))