adding gravatar link funtionallity
adding sv icon for default image
adding load_config initializer to save comman variables
changing omniauth redirect to root
Merge pull request #125 from Vibhuti/gravatar_link

adding gravatar link funtionallity
Added Active Admin
Merge pull request #126 from Vibhuti/omniauth_redirect

changing omniauth redirect to root
Merge pull request #127 from tispratik/feb15_active_admin

Added Active Admin