Remove useless __all__ in modules

They bring nothing of value (we never use import * anyway) and introduce
a maintenance burden.

The __all__ that I left might not be very useful either but at least
they are not a pain to maintain; they are also used by pyflakes in some
cases.

modules/oney/pages.py

@@ -30,7 +30,6 @@ from weboob.tools.browser2.elements import ListElement, ItemElement
 from weboob.tools.browser2.filters import Env, CleanDecimal
 from weboob.tools.exceptions import ParseError
 
-__all__ = ['LoginPage', 'IndexPage', 'OperationsPage']
 
 class Transaction(FrenchTransaction):
     PATTERNS = [(re.compile(ur'^(?P<text>Retrait .*?) - traité le \d+/\d+$'), FrenchTransaction.TYPE_WITHDRAWAL),
@@ -153,7 +152,6 @@ class OperationsPage(LoggedPage, HTMLPage):
                 self.env['amount'] = Transaction.Amount('./td[3]')(self.el)
                 return self.env['amount'] > 0
 
-
         class debit(ItemElement):
             klass = Transaction
             obj_type = Transaction.TYPE_CARD