[IMP] account: add a settings to install account_payment

As this module will handle customer payments an option to install it
is a good idea.

addons/account/models/account_config_settings.py

@@ -38,6 +38,7 @@ class AccountConfigSettings(models.TransientModel):
     module_account_asset = fields.Boolean(string='Assets Management')
     module_account_deferred_revenue = fields.Boolean(string="Revenue Recognition")
     module_account_budget = fields.Boolean(string='Budget Management')
+    module_account_payment = fields.Boolean(string='Online Payment')
     module_account_reports = fields.Boolean("Dynamic Reports")
     module_account_reports_followup = fields.Boolean("Enable payment followup management")
     default_sale_tax_id = fields.Many2one('account.tax', string="Default Sale Tax",

addons/account/views/account_config_settings_views.xml

@@ -225,6 +225,17 @@
                                     </div>
                                 </div>
                             </div>
+                            <div class="col-xs-12 col-md-6 o_setting_box">
+                                <div class="o_setting_left_pane">
+                                    <field name="module_account_payment"/>
+                                </div>
+                                <div class="o_setting_right_pane">
+                                    <label string="Online Payment"/>
+                                    <div class="text-muted">
+                                        Let your customers pay their invoices online
+                                    </div>
+                                </div>
+                            </div>
                             <div class="col-xs-12 col-md-6 o_setting_box" groups="account.group_account_user">
                                 <div class="o_setting_left_pane">
                                     <field name="module_account_batch_deposit" widget="upgrade_boolean"/>