Replace the UUID entries in fstab and grub files for filesystems that
have beeen recreated.

The exclude patterns should contain relative to the source paths

Also do a code cleanup

The partition table of the image is created correct. The partitions
are not yet filled.

Nothing is working yet

Check the file system usage and accordingly reduce the size of the
last partition in the image.

Also, add a warning about LVM, the need for openssh-server, memmory
parameter for KVM and md5sum for the dowloaded iso.

The example has been copied from okeanos-guides. However, some
of the example's steps have been ommited (e.g. the installation of
snf-image-creator). Also, the focus has been shifted from ~okeanos to a
run-of-the-mill synnefo deployment.

Create a sparse file under /mnt in the size of the root hard disk
and copy the mbr into this file. Not yet workable.

The older method of installing snf-image-creator from source is restored
and presented alongside the official package installation method.

Drop python installation method in favor of a simpler method using
packages from the apt.dev.grnet.gr repo.

As stated in commit b5053149, these
packages are not needed for the installation of snf-image-creator.

Remove python-gevent and python-dev from the dependencies list for
snf-image-creator. These two packages were needed for kamaki < 0.1
version, but now are obsolete.

This is the initial commit of the okeanos-helpdesk branch.
The main purpose of this branch is to:
* Move non-technical parts (e.g examples) to the okeanos-guides docs,
  where they can be presented in a more user-oriented way
* Correct minor omissions that okeanos-helpdesk has encountered during
  the testing of the image-creator tool

This is not yet workable but it will host the code for creating
images out of a running system.

This can be used to create an image out of a live system. This
functionality is not yet implemented.

The program would crash when running in wizard mode if the account
or token where missing from the .kamakirc file.

This reverts commit 883e57b0.
Drop the greenlet support.

Needed by new kamaki, otherwise it throughs an exception at the end.

The former is older but there are packages for it in distros like
Ubuntu.

It has changed after the last major revision and was not updated.

This is a workaround for a progress bar bug, where the system may
stay with the cursor hidden if finish() is not called.

PBS has now bocome sh.

Thank you cven.

Add progress >= 1.0.2 as install_dependency, since this is the version
that fixed the empty progress bar problem.