rst syntax
Merge branch 'master' of github.com:Pylons/pyramid
- We no longer eagerly clear ``request.exception`` and ``request.exc_info`` in
  the exception view tween.  This makes it possible to inspect exception
  information within a finished callback.  See
  https://github.com/Pylons/pyramid/issues/1223.

Closes #1223.
nose-selecttests is not py3 compat, so we cant really rely on it in testing requirements
prep for 1.5b1