Synnefo

Fix console output for management commands

From Django's documentation:
When you are using management commands and wish to provide console
output, you should write to self.stdout and self.stderr, instead of
printing to stdout and stderr directly.

This patch fixes the managements commands to use the proper...

Catch EOF in astakos/quota commands

Abort operation when raw_input raises an EOFError.

snf-deploy: Stamp pithos most recent database migration

This is necessary so that future migrations know where to start upgrading.

pithos: Reduce database interactions for access control.

Each frontend method calls several backend methods.
Each backend method checks whether the user has permission to access the
specific path.
This results to several identical queries to the database....

Add vnc password setting in ci conf files

Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>