allow number as first letter of a domainname with netbios type

test/test_config.py

@@ -9,6 +9,7 @@ from py.test import raises
 from tiramisu.config import Config, SubConfig
 from tiramisu.option import IntOption, FloatOption, StrOption, ChoiceOption, \
     BoolOption, UnicodeOption, OptionDescription
+from tiramisu.i18n import _
 from tiramisu.error import ConflictError, ConfigError, PropertiesOptionError
 import weakref
 

test/test_config_domain.py

@@ -42,7 +42,7 @@ def test_special_domain_name():
     c.d = '1toto.com'
     c.d = '123toto.com'
     c.e = 'toto'
-    raises(ValueError, "c.e = '1toto'")
+    c.e = '1toto'
 
 
 def test_domainname_netbios():