User simple level as root prototype
error.code check
Use modules
Fix reviewed issues
Merge branch 'issues/19' into dev
Merge branch 'issues/20' into dev
Merge branch 'issues/21' into dev
Merge branch 'feature/bem-pr' into dev
BEMHTML: Generate final .bemhtml.js with `modules.define`
Merge pull request #47 from bem/issues/47

BEMHTML: Generate final .bemhtml.js with `modules.define`
`i-ua` -> `ua`
Merge branch 'issues/21' into dev

Conflicts:
	common.blocks/ua/ua.bemhtml
Fix templates