Add Bulgarian translation

__tryton__.py

@@ -2,6 +2,7 @@
 #this repository contains the full copyright notices and license terms.
 {
     "name" : "Stock Supply with Week Days",
+    "name_bg_BG" : "Доставка на налиност с дни от седмицата",
     "name_de_DE" : "Lagerverwaltung Bestellwesen nach Wochentagen",
     "name_es_CO" : "Existencias por días de la semana",
     "name_es_ES" : "Suministro de existencias por días de la semana",
@@ -13,6 +14,9 @@
     "description": '''Define the delivery days of the week by suppliers.
 Impact supply dates computations.
 ''',
+    "description_bg_BG": '''Задаване на дните за доставка в седмицата по доставчици
+    - Оказва влияние върху изчисляването на датите
+ ''',
     "description_de_DE": '''Bestellwesen nach Wochentagen
     - Ermöglicht die Definition von Liefertagen pro Lieferant.
     - Wirkt sich auf die Berechnung von Lieferzeitpunkten aus.
@@ -34,6 +38,7 @@ Impacte les calculs de dates de livraisons.
         "purchase.xml",
     ],
     'translation': [
+        'bg_BG.csv',
         'de_DE.csv',
         'es_CO.csv',
         'es_ES.csv',

bg_BG.csv

@@ -0,0 +1,15 @@
+type,name,res_id,src,value,fuzzy
+field,"purchase.product_supplier,weekdays",0,Week Days,Дни от седмицата,0
+field,"purchase.product_supplier.day,product_supplier",0,Supplier,Доставчик,0
+field,"purchase.product_supplier.day,rec_name",0,Name,Име,0
+field,"purchase.product_supplier.day,weekday",0,Week Day,Ден от седмица,0
+model,"purchase.product_supplier.day,name",0,Product Supplier Day,Ден на доставчик на наличност,0
+selection,"purchase.product_supplier.day,weekday",0,Friday,Петък,0
+selection,"purchase.product_supplier.day,weekday",0,Monday,Понеделник,0
+selection,"purchase.product_supplier.day,weekday",0,Saturday,Събота,0
+selection,"purchase.product_supplier.day,weekday",0,Sunday,Неделя,0
+selection,"purchase.product_supplier.day,weekday",0,Thursday,Четвъртък,0
+selection,"purchase.product_supplier.day,weekday",0,Tuesday,Вторник,0
+selection,"purchase.product_supplier.day,weekday",0,Wednesday,Четвъртък,0
+view,purchase.product_supplier,0,Week Days,Дни от седмицата,0
+view,purchase.product_supplier.day,0,Week Day,Ден от седмица,0