Synnefo

Fix bug in RAPI

None tags in gnt-network create does not validate.

Update Changelog

Merge branch 'simplequotas' into queues+minor_net

Fix authenticate

Refactor AMQP client

Update modules interacting with AMQP

Update all modules which are interacting with the RabbitMQ messaging system to
use the AMQPClient in order to use highly available queues in active/active
mode.

Extend messages to include a unique identifier in order to handle...

Import Ganeti v2.5 rapi client.

Import latest version of ganeti rapi client. Include rapi calls for
managing networks that also support chain-job.

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

Update Changelog files

Updated changelogs

RemoteAddr middleware

reusable middleware that sets the REMOTE_ADDR meta in request, if not
already set.

Switch to the logging middleware

Common synnefo lib

Includes the following helpers to be used by synnefo django apps

- logging config initialization middlware
- astakos authentication helpers
- parse_http_date compat helper
- rabbitmq client using pika

Entry points utils improvements

- Skip entry points for python distributions names existing in
``SYNNEFO_EXCLUDE_PACKAGES`` environmental variable
- Avoid duplicate entries in list setting objects

Initial split of documentation

- Moved synnefo documentation in docs dir
- Added documentation files for each synnefo package seperately
- Moved dispatcher, admin logging settings in snf-app

Removed python comments from COPYRIGHT files

Include vcs information in version files

vcs_info change

added --tags in `git describe`

Added helper function to collect all default_settings

Updated setup.py

- catch synnefo.util import errors
- added snf packages dependencies
- added dependency_link for snf-* package discovery

Django related fix

Improved packaging

- Improved automatic version tagging from git repo.
- Added auto generated synnefo.<package>.version module to contain each
package version.

snf-common fixes