Cleanup buildout fake binary to be readable.
Merge remote-tracking branch 'origin/master' into cliff
minor doc fixes
removed obsolete entry points for 'request', 'supply', 'remove'

also removed related tests
configure client: removed unused code line
moved supply, request, remove under cli/
cli: simpler logging, always use self.app.log
node register: use logging
cli: moved register.py under cli/ and reindented
cli: moved the rest of cache.py under cli/, do not pass configp around
Release 1.0.0-rc1.
fixed error messages and logging levels
cli: better message for 'command not found'
documentation: fix request command for specific computer
Release 1.0.0rc2
node register: write configuration with regexp, not configparser

this retains comments and avoids issues with unicode, multiline values
(certificates) etc.etc.