0.9.0 -- reworked internals of caching to be plugable
0.7.0 -- set_locale resets to default locale if none of the available locales was tried to set
0.6.0 -- plurals use singular translations as fallack e.g. you translated 'Axis' then n_('Axis','Axis',1) would return the translation for 'Axis' if no plural translation was found
0.4.14 -- "" is translated as "", not as gettext meta information
0.4.0 -- pluralisation_rules is no longer stored in each repository, only retrived. Added Chain and Logger repository.
0.3.6 -- FastGettext.default_locale=
0.3.5 -- FastGettext.default_text_domain=
0.3.4 -- Exceptions are thrown, not returned when translating without text domain
0.3 -- pluralisation methods accept/return n plural forms, contrary to singular/plural before
