This partially reverts commit c57aefd48b10ca3cabc9df162bc32efa62a6a21e.
The code to check against hashed tokens remains, because existing tokens
should still work.
The unhashed tokens are necessary for fetching badges from Blender ID.
Both approaches now use a pillar.auth.UserClass instance. g.current_user
is now always set to that instance, even for web entry points.
This UserClass instance can still be keyed like the old dict, but this is
for temporary compatibility and shouldn't be relied on in new or touched
code.
Refactor of pillar-server and pillar-web into a single python package. This
simplifies the overall architecture of pillar applications.
Special thanks @sybren and @venomgfx
