quote > to prevent unintended redirection

Signed-off-by: Loic Dachary <loic@dachary.org>
passwordless ssh key to communicate between vms

Signed-off-by: Loic Dachary <loic@dachary.org>
Merge pull request #118 from dachary/wip-quote

quote > to prevent unintended redirection
Remove ${ipaddress} variables from common

Over-ride paramemters don't belong in common.

Moved to default script for master.sh
Merge pull request #189 from CiscoSystems/migrate_variables_u_to_c

Remove ${ipaddress} variables from common
Add override for horizon Debug

Apparently Horizon needs to have DEBUG: set to True
Merge pull request #191 from CiscoSystems/set_horizon_debug_true

Add override for horizon Debug
Fix bad sed in master.sh

Sed would only work if scenario was 2_role
Refactor of data README
Ping more modules from upstreams

In an effort to get a handle on unexpected failures.
Merge pull request #192 from bodepd/readme_refactor

Refactor of data README
Merge pull request #193 from bodepd/pin_more

Pin more modules from upstreams
specify puppet version for master

Previously, the version of Puppet installed by
puppet apply vs. setup.pp were not the same.

This commit adds hiera data based on osfamily
that can be used to specify the version of
Puppet to install.
Fail if install scripts fail

Currently, even when failures occur, the
install scripts keep running. This is
obviously no good. The script needs to
be completely successful, or it can created
unknown broken states.
Merge pull request #198 from bodepd/set_e_install_scripts

Fail if install scripts fail
Merge pull request #196 from bodepd/master_version

specify puppet version for master
Change -f to -d

-f is only for regular files and does not work
for detecting directories.

Since openstack-installer is a directory,
it is changed to -d.
Merge pull request #199 from bodepd/test_f_to_d

Change -f to -d
Add more user docs

Adds docs to tell users where to supply
user specific data.
Merge pull request #203 from bodepd/user_doc_update

Add more user docs