up astute
docs auto install deps
removed commented code
rpc thread - commit inside try clause
path to requirements
Merge pull request #1418 from Mirantis/docs-deps

Path to requirements in nailgun-docs job
Function for caching (creating snapshots) virtual machines
Update tests so that they use snapshots
New functions _get_remote_for_node, _get_remote and get_cluster_block_devices
Functions to get node's disks and notifications
Test for disk sizes
Get rid of AlexanderPavlenko links
Solved network validation memory leak.
Added 3 function to check network address range intersection.
fixed get_min_max_addr return type
added test
Satisfying pep8
Satisfying pep8 fix
import order changed in test_checknetworkstask
removed redundant type check, fixed docs for better autodoc
PRD-1556 / Restore full dependency list for building Fuel ISO

 * Provide the full list of required packages in the section on Fuel ISO
   (so that one doesn't have to retrace all sections just to build an
   image)
 * New tips on how to run individual test cases from the integration test suite
disable RSAAuthentication in VirtualBox scripts

The expect scripts connecting to VirtualBox VMs expect a password
authentication and will break if SSH offers a prompt for SSH key
password.