Merge pull request #1 from novapost/rewriting

Rewriting
Fix wrong underline
Remove unused app
Merge pull request #2 from novapost/rewriting

Rewriting
Fix errors
Merge pull request #3 from novapost/fix/typo

Fix errors
Add new feature to create index on multidb
Merge pull request #4 from novapost/feature/multidb

Add new feature to create index on multidb
Merge pull request #3 from novapost/master

Sync repos