Add crowbar-status and crowbar-failed in schema

Otherwise, barclamp_mgmt_lib.rb will edit the schema and add them, which
will make the files differ from the ones in the package.

Part of https://bugzilla.novell.com/show_bug.cgi?id=776583
Set proposal_schema_version to 2 in crowbar.yml

This is needed when we have crowbar-status/crowbar-failed in the schema.
Merge pull request #33 from vuntz/add-missing-attributes

Add crowbar-status and crowbar-failed in schema [8/18]
Added NTP support for windows.

Added the support for storing the NTP server information on windows platform.
Fixed the case of empty NTP list

If there is no NTP server, do not set any default.
use iburst option to speed up initial time sync
Merge pull request #32 from ociuhandu/pull-req-release-pebbles-master-58a2078e8676eb14d4439f36e1ad3e1385f0a21b

https://github.com/crowbar/barclamp-ntp/pull/32

Merged by devtool for VictorLowther
Merge pull request #34 from SUSE-Cloud/release/pebbles/master

use iburst option to speed up initial time sync
fix smoketest match pattern to detect admin node as ntp server
Merge pull request #35 from waynepallen/pull-req-release-pebbles-master-f93ee6da089135b5255053486ada9c325839b955

Fix ntp smoke test and small git-barclamp deprication [2/2]