[FIX] Do not rollback failing tests for the moment:

XML and YAML files are all loaded in the same transaction.
We should add a section for tests in __terp__ and load each test file
in its own transaction so that:
- they are independent from each other,
- failing tests can safely be rolled back,
- all tests can still be run in one pass.

bzr revid: jth@openerp.com-20100309172147-m0rkmc30yjae2605

bin/tools/yaml_import.py

@@ -718,12 +718,8 @@ class YamlInterpreter(object):
                 self._process_node(node)
             except YamlImportException, e:
                 self.logger.log(logging.ERROR, e)
-            except YamlImportAbortion, e:
-                self.logger.log(logging.ERROR, e)
-                self.cr.rollback()
-                return
             except Exception, e:
-                self.cr.rollback()
+                self.logger.log(logging.ERROR, e)
                 raise e
     
     def _process_node(self, node):