Added provision to disabled in stock in products settings (#15133)

diff --git a/erpnext/portal/doctype/products_settings/products_settings.json b/erpnext/portal/doctype/products_settings/products_settings.json
index 2d025cf..69abae1 100644
--- a/erpnext/portal/doctype/products_settings/products_settings.json
+++ b/erpnext/portal/doctype/products_settings/products_settings.json
@@ -14,6 +14,7 @@
  "fields": [
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -41,10 +42,43 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "column_break_3", 
+   "fieldtype": "Column Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -71,10 +105,75 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }, 
   {
    "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "show_availability_status", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Show Availability Status", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "section_break_5", 
+   "fieldtype": "Section Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -103,6 +202,7 @@
    "reqd": 0, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0
   }
  ], 
@@ -116,7 +216,7 @@
  "issingle": 1, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-11-07 19:34:33.055048", 
+ "modified": "2018-08-14 17:59:58.473100", 
  "modified_by": "Administrator", 
  "module": "Portal", 
  "name": "Products Settings", 
diff --git a/erpnext/setup/doctype/item_group/item_group.py b/erpnext/setup/doctype/item_group/item_group.py
index 0ff7c2b..5e06f63 100644
--- a/erpnext/setup/doctype/item_group/item_group.py
+++ b/erpnext/setup/doctype/item_group/item_group.py
@@ -138,6 +138,9 @@
 	if (context.get("website_image") or "").startswith("files/"):
 		context["website_image"] = "/" + urllib.quote(context["website_image"])
 
+	context["show_availability_status"] = cint(frappe.db.get_single_value('Products Settings',
+		'show_availability_status'))
+
 	products_template = 'templates/includes/products_as_grid.html'
 	if cint(frappe.db.get_single_value('Products Settings', 'products_as_list')):
 		products_template = 'templates/includes/products_as_list.html'
diff --git a/erpnext/templates/includes/products_as_grid.html b/erpnext/templates/includes/products_as_grid.html
index 4a9692a..13269ec 100644
--- a/erpnext/templates/includes/products_as_grid.html
+++ b/erpnext/templates/includes/products_as_grid.html
@@ -5,10 +5,12 @@
 		<div class="product-image-img">
 			{{ product_image_square(thumbnail or website_image) }}
 			<div class="product-text" itemprop="name">{{ item_name }}</div>
-			{% if in_stock or not is_stock_item %}
-				<div style='color: green'> <i class='fa fa-check'></i> {{ _("In stock") }}</div>
-			{% else %}
-				<div style='color: red'> <i class='fa fa-close'></i> {{ _("Not in stock") }}</div>
+			{% if show_availability_status %}
+				{% if in_stock or not is_stock_item %}
+					<div style='color: green'> <i class='fa fa-check'></i> {{ _("In stock") }}</div>
+				{% else %}
+					<div style='color: red'> <i class='fa fa-close'></i> {{ _("Not in stock") }}</div>
+				{% endif %}
 			{% endif %}
 		</div>
 	</div>