Added instructions for ganeti-instance-image
Instructions for ganeti-instance-image.
Merge branch 'master' of https://code.grnet.gr/git/ganetimgr
Added instructions for our repo.
Changes for wheezy
Added a reference for ganeti-os-noop package.
Removed wrong instructions from install docs.
Insert beanstalkd instructions to install doc
Instructions about the Java console on install docs
Merge branch 'master' of https://github.com/grnet/ganetimgr
Merge branch 'master' of https://code.grnet.gr/git/ganetimgr

Conflicts:
	docs/source/install.rst
add "@" in urls regex to allow email-usernames
Allow instance_view users to see instance details (graphs)
add a view which gathers all the operating systems
from the variable OPERATING_SYSTEMS in settings.py
(if it exists) and from a list of urls given in settings.py
in a variable named OPERATING_SYSTEMS_URLS. It is not hooked with the
application yet.
select2 in all select inputs
New Feature. The application can search for os
images some given urls through the setting
OPERATING_SYSTEMS_URLS and merge it with OPERATING SYSTEMS
dictionary. Then it will save it in the cache for future references.
Every available operating system will be shown from the cache
with cache.get('operating_systems').
import some settings only if OPERATING_SYSTEMS_URS exists.
Order images alphabetically and set 'None' first, if exists.
Error handling on emails.
separate function from view for generic usage