Add Source model
Add tests fo Source model
Add validates to Source model
Add Sources modle to activeadmin
Add association between article and source
Add validation to source url and rss
Now I can disabled articles
Add mechanize
Delete column from sources
Generate model Parse
Add Parse to activeadmin
Change index page for parses
Move rss column to parses
Add tests to parse
Add last_check column to parses
Install whenever
Create parse task
Install Sanitize
Fix parse task
Add schedule