removed 'blog' view and routing

as per client request ^__^
added '/about/sandbox' view

this was interesting. I think that the parametrized ‘/members’ routes
means that it tries to find a ‘member’ id when you have a custom slug.
to workaround this, i had to call it ‘/about/sandbox’ so that it didn’t
try to find a member with id == ‘about’
added data fields for the 'about' page

admins can add bio and contact info via the backend. it is somewhat
jacky - until keystone adds more flexible inputs, this about page has
to be a ‘list’ of bio info - but obviously only 1 entry should be
written in the backend
added a 'name' field

this will make it easier to read in the backend
Merge branch 'simplify'