Merge pull request #76 from schmunk42/german-translations

German translations.
Danke schmunk42,
Thanks schmunk42
Merge pull request #106 from DBRisinajumi/dev

Added latvian translation, form Yii Bootstrap, transable Empty 

Thanks for this
Started paying attention to Bootstrap's config if someone is using a custom setup
Merge pull request #115 from acorncom/pay-attention-to-bootstrap-component-config

Special thanks to you for this commit.
Merge pull request #3 from vitalets/dev

Dev