[FIX] l10n_es_aeat_mod349: Remove check of names
[FIX] l10n_es_aeat_mod349: Remove check of names

There's no need of a check about the name validity, because l10n_es_aeat
already transform all the exported strings to valid ASCII characters
(though unidecode), so I remove it entirely this check.

Comunitea/l10n-spain,agaldona/l10n-spain,Endika/l10n-spain,syci/l10n-spain,syci/l10n-spain,Comunitea/l10n-spain,markeTIC/l10n-spain,RamonGuiuGou/l10n-spain,Endika/l10n-spain,diagramsoftware/l10n-spain,JuanjoA/l10n-spain,diagramsoftware/l10n-spain,JuanjoA/l10n-spain,algiopensource/l10n-spain,algiopensource/l10n-spain,Comunitea/l10n-spain,markeTIC/l10n-spain,agaldona/l10n-spain,RamonGuiuGou/l10n-spain