Revert Content-Type paramater name on Blob creation
Use a better strategy to load by bunch trees

review1034002
Missing append of search input in One2Many menu
Missing TODO comment in One2Many add function
Better test in display for non-present field
Many2One.get must not return undefined value

When setting undefined as value of an Object, the key is deleted within the
json-rpc call.
Change button type of WinForm when the record is not saved yet

issue3325
Implement many and tree view in Window.Form
Better on current_record when cancel Window.Form
merge.
Fix typo
Add support for reports

review1032002
Backed out changeset 7e9b73a97e2b
merge.
Correctly set attributes