Fix for OSTF
Functions to get and put network interfaces
Function for updating node networks settings
Test. Assigning different networks to diferent netork interfaces
Bug there was no slash in url
Additional check in update_node_networks function
Bug
Clear assigned_networks list
Fix for test. Verify networks on all nodes
Bug; It should request new nodes list after cluster was deployed
Rebase to master
Fixed readme for fuelweb test
Added some code into kickstart template in order to solve large disks problem on master node
Made master node / partetion to be located on lvm, and made /var as a separate xfs lvm partition
Added manual grub geometry
Added zerombr into ks.template
document more nailgun unit tests dependencies
isInteger utility for networks validation
isNaturalNumber util
New Node Design