Merge pull request #22 from crowbar/release/pebbles/master

pull changes from dell
Merge pull request #23 from crowbar/release/pebbles/master

pull changes from dell
Merge pull request #24 from crowbar/release/pebbles/master

Release/pebbles/master
Merge pull request #26 from crowbar/release/pebbles/master

pull last changes
rhel/centos support
Raise Schema version to two

Support the extra attributes, crowbar-status and crowbar-failed
Merge pull request #112 from dirkmueller/schema_bump

Schema bump
we should fetch rdo kernel at least
reboot after kernel upgrade
quantum not support for namespaces
typo
workaround for v6 problems
Restart l3-agent prior to post-install
workaroung for rhel v6 tables
Merge pull request #114 from cdearborn/pull-req-release-pebbles-master-07aada52af97d9bfca558de286e64b9cbb55da2d

Fixed quantum floating IP smoketest failure [2/2]
webui: Use sections to group options belonging together
Merge pull request #27 from crowbar/release/pebbles/master

pull last changes
remove retries for execute quantum to create: nets, subnets, routes
wrong syntax
wrong syntax