diff --git a/addons/account/models/account_invoice.py b/addons/account/models/account_invoice.py
index d6d7be96a27..dfa950d8ca9 100644
--- a/addons/account/models/account_invoice.py
+++ b/addons/account/models/account_invoice.py
@@ -475,7 +475,7 @@ class AccountInvoice(models.Model):
                 account_id = pay_account.id
                 payment_term_id = p.property_supplier_payment_term_id.id
             fiscal_position = p.property_account_position_id.id
-            bank_id = p.bank_ids and p.bank_ids.ids[0] or False
+
 
             # If partner has no warning, check its company
             if p.invoice_warn == 'no-message' and p.parent_id:
@@ -496,8 +496,12 @@ class AccountInvoice(models.Model):
         self.payment_term_id = payment_term_id
         self.fiscal_position_id = fiscal_position
 
-        if type in ('in_invoice', 'in_refund'):
+        if type in ('in_invoice', 'out_refund'):
+            bank_ids = p.commercial_partner_id.bank_ids
+            bank_id = bank_ids[0].id if bank_ids else False
             self.partner_bank_id = bank_id
+            return {'domain': {'partner_bank_id': [('id', 'in', bank_ids.ids)]}}
+        return {}
 
 
     @api.onchange('journal_id')
diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index e039f31353a..365095cfc5e 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -695,22 +695,37 @@ class AccountMoveLine(models.Model):
             line_currency = (line.currency_id and line.amount_currency) and line.currency_id or company_currency
             amount_currency_str = ""
             total_amount_currency_str = ""
-            if line_currency != company_currency and target_currency != company_currency:
+            if line_currency != company_currency and target_currency == line_currency:
+                # The payment currency is the invoice currency, but they are different than the company currency
+                # We use the `amount_currency` computed during the invoice validation, at the invoice date
+                # to avoid exchange gain/loss
+                # e.g. an invoice of 100€ must be paid with 100€, whatever the company currency and the exchange rates
                 total_amount = line.amount_currency
                 actual_debit = debit > 0 and amount_currency or 0.0
                 actual_credit = credit > 0 and -amount_currency or 0.0
+                currency = line_currency
             else:
+                # Either:
+                #  - the invoice, payment, company currencies are all the same,
+                #  - the payment currency is the company currency, but the invoice currency is different,
+                #  - the invoice currency is the company currency, but the payment currency is different,
+                #  - the invoice, payment and company currencies are all different.
+                # For the two first cases, we can simply use the debit/credit of the invoice move line, which are always in the company currency,
+                # and this is what the target need.
+                # For the two last cases, we can use the debit/credit which are in the company currency, and then change them to the target currency
                 total_amount = abs(debit - credit)
                 actual_debit = debit > 0 and amount or 0.0
                 actual_credit = credit > 0 and -amount or 0.0
-            if line_currency != target_currency and target_currency != company_currency:
+                currency = company_currency
+            if line_currency != target_currency:
                 amount_currency_str = formatLang(self.env, abs(actual_debit or actual_credit), currency_obj=line_currency)
                 total_amount_currency_str = formatLang(self.env, total_amount, currency_obj=line_currency)
+            if currency != target_currency:
                 ctx = context.copy()
                 ctx.update({'date': target_date or line.date})
-                total_amount = line_currency.with_context(ctx).compute(total_amount, target_currency)
-                actual_debit = line_currency.with_context(ctx).compute(actual_debit, target_currency)
-                actual_credit = line_currency.with_context(ctx).compute(actual_credit, target_currency)
+                total_amount = currency.with_context(ctx).compute(total_amount, target_currency)
+                actual_debit = currency.with_context(ctx).compute(actual_debit, target_currency)
+                actual_credit = currency.with_context(ctx).compute(actual_credit, target_currency)
             amount_str = formatLang(self.env, abs(actual_debit or actual_credit), currency_obj=target_currency)
             total_amount_str = formatLang(self.env, total_amount, currency_obj=target_currency)
 
diff --git a/addons/account/models/account_payment.py b/addons/account/models/account_payment.py
index dde50d41683..3a15fe24de8 100644
--- a/addons/account/models/account_payment.py
+++ b/addons/account/models/account_payment.py
@@ -388,7 +388,7 @@ class account_payment(models.Model):
             # the writeoff debit and credit must be computed from the invoice residual in company currency
             # minus the payment amount in company currency, and not from the payment difference in the payment currency
             # to avoid loss of precision during the currency rate computations. See revision 20935462a0cabeb45480ce70114ff2f4e91eaf79 for a detailed example.
-            total_residual_company_signed = self._compute_total_invoices_amount()
+            total_residual_company_signed = sum(invoice.residual_company_signed for invoice in self.invoice_ids)
             total_payment_company_signed = self.currency_id.with_context(date=self.payment_date).compute(self.amount, self.company_id.currency_id)
             if self.invoice_ids[0].type in ['in_invoice', 'out_refund']:
                 amount_wo = total_payment_company_signed - total_residual_company_signed
diff --git a/addons/account/views/account_view.xml b/addons/account/views/account_view.xml
index 2e4f132f27b..0658be752d7 100644
--- a/addons/account/views/account_view.xml
+++ b/addons/account/views/account_view.xml
@@ -1118,7 +1118,6 @@
                                 <field name="move_id" required="False"/>
                                 <newline/>
                                 <field name="date_maturity"/>
-                                <field name="date"/>
                                 <field name="blocked"/>
                                 <newline/>
                                 <field name="tax_ids" readonly="1"/>
diff --git a/addons/crm/data/sales_config_settings_data.xml b/addons/crm/data/sales_config_settings_data.xml
index 61bda872c46..331fe0514dc 100644
--- a/addons/crm/data/sales_config_settings_data.xml
+++ b/addons/crm/data/sales_config_settings_data.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <odoo>
-
+  <data noupdate='1'>
     <function id="default_generate_sales_team_alias"
         model="ir.values" name="set_default"
         eval="('sales.config.settings', 'generate_sales_team_alias', True)"/>
-
+  </data>
 </odoo>
diff --git a/addons/crm_partner_assign/crm_partner_assign.py b/addons/crm_partner_assign/crm_partner_assign.py
index 433a3bdd5b9..48ca171dd58 100644
--- a/addons/crm_partner_assign/crm_partner_assign.py
+++ b/addons/crm_partner_assign/crm_partner_assign.py
@@ -14,7 +14,7 @@ class res_partner_grade(osv.osv):
     _columns = {
         'sequence': fields.integer('Sequence'),
         'active': fields.boolean('Active'),
-        'name': fields.char('Level Name'),
+        'name': fields.char('Level Name', translate=True),
         'partner_weight': fields.integer('Level Weight',
             help="Gives the probability to assign a lead to this partner. (0 means no assignation.)"),
     }
diff --git a/addons/point_of_sale/models/pos_order.py b/addons/point_of_sale/models/pos_order.py
index 77a3c91ec7c..fd2794b9d35 100644
--- a/addons/point_of_sale/models/pos_order.py
+++ b/addons/point_of_sale/models/pos_order.py
@@ -197,6 +197,7 @@ class PosOrder(models.Model):
 
         grouped_data = {}
         have_to_group_by = session and session.config_id.group_by or False
+        rounding_method = session and session.config_id.company_id.tax_calculation_rounding_method
 
         for order in self.filtered(lambda o: not o.account_move or order.state == 'paid'):
             current_company = order.sale_journal.company_id
@@ -303,6 +304,14 @@ class PosOrder(models.Model):
                         'partner_id': partner_id
                     })
 
+            # round tax lines per order
+            if rounding_method == 'round_globally':
+                for group_key, group_value in grouped_data.iteritems():
+                    if group_key[0] == 'tax':
+                        for line in group_value:
+                            line['credit'] = cur.round(line['credit'])
+                            line['debit'] = cur.round(line['debit'])
+
             # counterpart
             insert_data('counter_part', {
                 'name': _("Trade Receivables"),  # order.name,
diff --git a/addons/point_of_sale/static/src/xml/pos.xml b/addons/point_of_sale/static/src/xml/pos.xml
index bdfbb6d94bd..27966c44edd 100644
--- a/addons/point_of_sale/static/src/xml/pos.xml
+++ b/addons/point_of_sale/static/src/xml/pos.xml
@@ -336,7 +336,7 @@
                     </div>
                     <div class='client-detail'>
                         <span class='label'>Country</span>
-                        <select class='detail client-address-country' name='country_id'>
+                        <select class='detail client-address-country needsclick' name='country_id'>
                             <option value=''>None</option>
                             <t t-foreach='widget.pos.countries' t-as='country'>
                                 <option t-att-value='country.id' t-att-selected="partner.country_id ? ((country.id === partner.country_id[0]) ? true : undefined) : undefined"> 
diff --git a/addons/point_of_sale/views/pos_order_report_view.xml b/addons/point_of_sale/views/pos_order_report_view.xml
index 148b4e2b0bf..86a101bdde5 100644
--- a/addons/point_of_sale/views/pos_order_report_view.xml
+++ b/addons/point_of_sale/views/pos_order_report_view.xml
@@ -4,7 +4,7 @@
             <field name="name">report.pos.order.pivot</field>
             <field name="model">report.pos.order</field>
             <field name="arch" type="xml">
-                <pivot string="Point of Sale Analysis">
+                <pivot string="Point of Sale Analysis" disable_linking="True">
                     <field name="product_categ_id" type="row"/>
                     <field name="date" interval="month" type="col"/>
                     <field name="product_qty" type="measure"/>
diff --git a/openerp/models.py b/openerp/models.py
index 9f2b32e45d1..ae37168bfe2 100644
--- a/openerp/models.py
+++ b/openerp/models.py
@@ -2291,7 +2291,7 @@ class BaseModel(object):
         prefix_term = lambda prefix, term: ('%s %s' % (prefix, term)) if term else ''
 
         query = """
-            SELECT min(%(table)s.id) AS id, count(%(table)s.id) AS %(count_field)s %(extra_fields)s
+            SELECT min("%(table)s".id) AS id, count("%(table)s".id) AS "%(count_field)s" %(extra_fields)s
             FROM %(from)s
             %(where)s
             %(groupby)s