tox.ini: Add py34

Useful for testing with the new Python 3.4 alpha versions.
test cases to reproduce #1246
support high-order characters in UnencryptedCookieSessionFactoryConfig secrets
Merge branch 'fix.1246' into 1.5-branch
fix regression with code expecting secrets to be encoded with latin-1
Hand RepozeWho1AuthenticationPolicy.remember kwargs to repoze.who #1249

Documentation for pyramid.security.remember supports keyword arguments
to hand over to the authentication policy. However, when using
RepozeWho1AuthenticationPolicy, all of the kw were dropped in remember.

It is my understanding that with repoze.who, additional configuration
parameters shall be stored in the identity dictionary. In our case,
setting the max_age parameter to the authtkt identifier, would be done
using an identity {'repoze.who.userid':principal, 'max_age': 23}.

It seems sensible just to hand over kw through the identity dictionary
and all users to specify max_age or other parameters such as userdata.
Hand RepozeWho1AuthenticationPolicy.remember kwargs to repoze.who #1249

Documentation for pyramid.security.remember supports keyword arguments
to hand over to the authentication policy. However, when using
RepozeWho1AuthenticationPolicy, all of the kw were dropped in remember.

It is my understanding that with repoze.who, additional configuration
parameters shall be stored in the identity dictionary. In our case,
setting the max_age parameter to the authtkt identifier, would be done
using an identity {'repoze.who.userid':principal, 'max_age': 23}.

It seems sensible just to hand over kw through the identity dictionary
and all users to specify max_age or other parameters such as userdata.
Merge pull request #1254 from rbu/repozewho1-remember-kwargs

Hand RepozeWho1AuthenticationPolicy.remember kwargs to repoze.who (master) #1249
Merge pull request #1255 from rbu/repozewho1-remember-kwargs-1.5

Hand RepozeWho1AuthenticationPolicy.remember kwargs to repoze.who (1.5) #1249
update inconsistent effective_principals docs

fixes #1196
'request_method' is *not* limited to the named set.
Minor punctuation and grammar changes to Quick Intro
Merge pull request #1263 from slinkp/slinkp_quickintro_doc_fixes

Minor punctuation and grammar changes to Quick Intro
Remove extra concatenation from request.static_url()

fixes issue #1266
Merge pull request #1267 from sbivol/master

Remove extra concatenation from request.static_url()
Add integration tests for Unicode in URL
Remove 'b'; WebTest or WebOb doesn't like Python 3 bytes for URLs
Convert from u prefix to byte string and decode

because the u prefix is not supported in Python 3.2
test_unicode_in_url_404: Add comment to clarify why request_path_unicode
is expected to be in res.txt
Strip redundant logging config from tutorial INI files.

Leave it for the 'logging' and 'scaffolds' sections, where it is germane.