Rename "Bank Statement" into "Account Statement"

__tryton__.py

@@ -1,12 +1,13 @@
-#This file is part of Tryton.  The COPYRIGHT file at the top level of this repository contains the full copyright notices and license terms.
+#This file is part of Tryton.  The COPYRIGHT file at the top level of
+#this repository contains the full copyright notices and license terms.
 {
-    'name': 'Bank Statement',
+    'name': 'Account Statement',
     'version': '0.1',
     'author': 'B2CK',
     'email': 'info@b2ck.com',
     'website': 'http://www.tryton.org/',
     'category': 'Accounting',
-    'description': 'Bank Statement Module',
+    'description': 'Account Statement Module',
     'depends': [
         'account',
         'company',

statement.py

@@ -10,7 +10,7 @@ _STATES = {'readonly': 'state != "draft"'}
 
 
 class Statement(OSV):
-    'Bank Statement'
+    'Account Statement'
     _name = 'account.statement'
     _description = __doc__
 
@@ -140,7 +140,7 @@ Statement()
 
 
 class Line(OSV):
-    'Bank Statement Line'
+    'Account Statement Line'
     _name = 'account.statement.line'
     _description = __doc__