fix undefined refs and keys in apex_callback
Merge pull request #69 from tilgovi/fix/apex_callback

fix undefined refs and keys in apex_callback
Updated setup.py to depend on velruse 0.20a1 as 0.20a1dev doesn't exist anymore
Updated setup.py to include some pep8 fixes
Merge pull request #70 from neogenix/master

Updated setup.py (pep8 fixes, and velruse 0.20a1)
minor bugfixes from conversion
Merge branch 'master' of github.com:cd34/apex
Use correct velruse URL to login using provider
Merge pull request #72 from kkszysiu/master

Fix for issue #71
1.3 deprecated bfg.*, 1.4 eliminated bfg.*, remove environment checks and rely on route object
remove debugging statements that slipped through
fix velruse integration and backend token validation
add dependency for requests
bump version number
with mod_wsgi in daemon mode, and IPv4/IPv6 and HTTPS thrown in, using the MemoryStore doesn't work because requests potentially hit different daemons. Added exception to allow easier debugging
change after_signup to use kwargs
bump version, update velruse version requirement
modified docs for facebook/twitter and velruse 1.0
fixed create_user to work with new system
submitted to pypi, minor changes