small fixes
Merge pull request #870 from angel-kulikov/master

UPD: небольшой рефакторинг по модулю Блоги
Merge pull request #871 from angel-kulikov/master

small fixes
Merge pull request #872 from angel-kulikov/master

UPD: small fixes
Merge pull request #873 from angel-kulikov/master

UPD: small fixes
Merge pull request #76 from yupe/master

UPD: merge with yupe/master