A PUT request on /api/user/{user-id} by the user themselves would allow
too much, and would allow self-granting of roles (including admin),
group membership (so join any arbitrary project) and pretend to be
service accounts.
The 'manual fixups' are:
- incorrect use of dict.items() where dict.iteritems() was meant; this
results in list(dict.items()), which I changed to dict.items().
- removal of 'from __future__ import' lines, which 2to3 changes into
empty lines; I removed the empty lines.
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
