add saving nickname to cookies
fix merge dev into 730
Merge pull request #166 from is-valid/730_name_to_cookie

add saving nickname to cookies
add dependent destroy to admin_users--live_chat
fix cloud tag size and sql query
Merge branch 'dev' into 727_tags_cloud
Merge pull request #168 from is-valid/731_admin_user_live_chat_dependent_destroy

add dependent destroy to admin_users--live_chat
Merge pull request #169 from is-valid/727_tags_cloud

727 tags cloud
убрал лишние настройки для чата из development.yml.example
fix url in rss
Merge pull request #171 from is-valid/737_invalid_rss

fix url in rss
Merge pull request #170 from is-valid/709_fix_settings_yml_for_chat

убрал лишние настройки для чата из development.yml.example
Merge branch 'dev' into pusher_refactor_5