Solved merging conflicts and removed binding pry

Solved small merging conflict on the route file
Removed binding pry on the ads create action

The 'please specify on the description' message were not added. If we add them as an option for the user to take we could have an ads table with info like this:
id      condition 
1       Never used             
2       Great( minor problem...)
3       Functional with problems ('please specify on the description') 

This last (3) looks weird and we probably do not want that message to show up in the ad/show page either. So I am thinking to hard code the 'please specify on the description' in the view just under the corresponding fields using a small print. But we can polish those details later.