[ADD] add new test for onchange on one2many field
[FIX] account: bank statement reconciliation widget: create move line + partial reconcile now possible
[IMP]: account: bank statement reconciliation widget: statement name can be changed from widget
[IMP] account: bank reconciliation widget: making it harder to remove a statement line's partner ; improved change statement name usability
[FIX] account: reconciliation: using move_line.name instead of move_line.move_id.name when is defined
[FIX] account: bank statement reconciliation widget: firefox compatibility
[FIX] account: reconciliation widget: when updating matches (move lines), exclude those which are reconciled with a selected move line as well
[FIX] account: reconciliation: taking into account that amount_residual can (very infrequently) be < 0
[FIX] account: bank statement reconciliation widget: cleaning (ID has nothing to do in the tooltip showing more infos about a move line)
[FIX] account: bank statement reconciliation widget: correctly refresh partial reconciliation sign
[IMP] account: bank statement reconciliation widget: it is now possible, when reconciliation is done, to close all the statements reconciled and to go back to statements list view
[IMP] account: bank statement reconciliation widget: better animations
[FIX] account: bank statement reconciliation widget: refactor fix : is_single_statement -> single_statement
[FIX] account: reconciliation: allow to reconcile when no_partner
[FIX] account: bank statement reconciliation widget: display only one line for a partial reconciliation
[FIX]: account: reconciliation: handling negative amount_residual
[IMP] ir.model:.fields allow setting ondelete=restrict foncustom fields
[FIX] tools: restrict available attributes
[MERGE] forward port of branch 7.0 up to b601015
[FIX] web: backport of ebb826a and 2372d30

Fixing breadcrumb not being displayed after some action button (e.g. validate invoice, opw 612763)