created the model for comments
downcase
created comments controller
created the views
implemented cancan for comments
tried to implement search
fixed the bugs for search
added kaminari tried to do the pagination
tried to fixed the errors for the comments
added column writer_id to commet module/ runed the migration and implemented the associations
users can comment on other user's profille
tried to delete comments
restarted the server and the pagination works
added high voltage and created the controller and the view for the static page
tried to fix the high voltage bugs
tried to implement sign with google
fixed the bugs in high voltage and added text on the about page
create the controller for omniauth and changed the view, the model and the routes
now users can sign in with google
fixed the conflicts on master