Добавлен сертификат для сборки и удалены ненужные разрешения из манифеста.
Merge branch 'master' of https://github.com/solkin/mandarin-android into fresh-ui
Merge branch 'fresh-ui' of https://github.com/solkin/mandarin-android into fresh-ui
Merge branch 'fresh-ui' of https://github.com/solkin/mandarin-android into fresh-ui