Expose signed_serialize and signed_deserialize in UnencryptedCookieSessionFactoryConfig.
RFC 2616 sec. 3.7 case insensitive match test

Since "... The type, subtype, and parameter attribute names are case-
insensitive..." the type and subtype in the accept parameter in add_view
should be treated in a case insensitive way.
Lowercase the accept parameter in add_view

Fix the RFC 2616 sec. 3.7 compliance by storing a canonical cased
version of the parameter.
Accept the Contributor Agreement.

as suggested by "Contributing Source Code and Documentation" document.
A context manager for test setup
add myself to contributers
Merge branch 'master' of https://github.com/Pylons/pyramid
Sign contributors agreement.
Added support for passing multiple decorators to add_view.
Added explanations to docstring.
add whitespace to scaffolds' CSS
correct typo 'snall' to 'small'
prettify CSS stored in docs tutorials
Tests for fixing issue #621
Fix for issue #621
fixed indentation in narr/helloworld.py
change variable name ``name`` to ``pagename``, for consistency with the view_page function (and the matchdict key for that matter)
fixed line numbers in firstapp
fixed bug with mixing up asset spec and absolute uri in mako template inheritance
garden