Set root to user index
Merge pull request #5 from tiltime/master

Add talks page and move topic form to talks page
Stash title for layout
Change redirect path
Add me page
Add more information to me page
After sign in redirect to profile page
Fix broken talks page when not sign in
Fix broken me page when not signed in
Add profile update feature
Change informations in talks page
Change informations in users page
Add talk history to profile page
Add style for profile page