hide db_user
Merge branch 'dev' of github.com:HH-project/hh into hide_db_user
make 404 error if unlogined admin go to backend
add alt field to images
add alts to imgs
add migration for making alts for all images
fix alts as google recomend
https://support.google.com/webmasters/answer/114016
add alt to show page
change test to newer syntax
fix model bug
Merge pull request #57 from HH-project/hide_db_user

hide db_user
Revert "fix alts as google recomend"

This reverts commit 9bdca775d11105822f766784edbb9659423148be.
update tests
Merge branch 'dev' of https://github.com/HH-project/hh into seo_alts

Conflicts:
	db/schema.rb
Merge branch 'seo_alts' of https://github.com/HH-project/hh into seo_alts
add small test fix
Merge pull request #61 from HH-project/seo_alts

Seo alts
add changed metatags + turn off yandex metrics
add analitics small fix
get some controller refactoring