remove unused interface routine

Make use of new routines for parsing interface attributes during
a query of all network devices.

add a network interfaces stub for future tests which rely on
modifying an interfaces file

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
fix ppa path in single install guide

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
Make openstack conflict/replace old cloud-installer

Fixes upgrade errors for those who had cloud-installer prior
to installing the updated name changed package.

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
fix multi install existing maas

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
create just one thread for running do_install, and do it sooner
Merge pull request #189 from Ubuntu-Solutions-Engineering/async-existing-maas-tweak

create just one thread for running do_install, and do it sooner
fix "Openstackby"
s/cloud/openstack/
remove dialog box after pressing ok
remove dir check during status screen since it doesnt apply well to all install scenarios

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
remove quit header menu during install

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
fix typo and avoid failure in alarm bookkeeping
start update timer before spawning threads in new-maas
pep8 fixes

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
update landscape dialog box look

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
add more context to the network interface selector

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
merge multi install paths into one

This takes the same approach as the Landscape whereas if
a MAAS server ip and apikey are provided it will do the
MultiInstallWithExistingMaas, otherwise it assumes a new
MAAS install will be performed and continue down that
path.

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
add netutils reference doc

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
update index doc

Add mailing list link and netutils into TOC

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>
move password to newline in dialog

Signed-off-by: Adam Stokes <adam.stokes@ubuntu.com>