UPD: fix avatar URL when enabled more than one language
UPD: move img flags.png to images folder && append UA like UK because in Yii used UK identifier
UPD:  append UA like UK because in Yii used UK identifier
UPD: fix docs navigation when enabled more than one lang
UPD: fix work with more than one lang, new method for get/reset module settings, method for get languages list in urlManager
UPD: fix previous commit, small fixes
small fix in blogmodule
tests for blog module
Merge branch 'master' of https://github.com/yupe/yupe
Решена проблема использования данных для теста установщика из модуля  Db