Add couple of RuboCop settings to the default conf
Add couple of RuboCop settings to the default conf

It's nice to see cops names and links to the style guide when offenses
are detected.

webdev1001/byebug,yui-knk/byebug,webdev1001/byebug,os97673/byebug,deivid-rodriguez/byebug,guilherme/byebug,deivid-rodriguez/byebug,icebreaker/byebug,saisai/byebug,icebreaker/byebug,os97673/byebug,yui-knk/byebug,guilherme/byebug,guilherme/byebug,ozydingo/byebug,k0kubun/byebug,miamiruby/byebug,scalp42/byebug,k0kubun/byebug,miamiruby/byebug,ozydingo/byebug,saisai/byebug,deivid-rodriguez/byebug,k0kubun/byebug,scalp42/byebug,yui-knk/byebug