Jobs update 140802
Jobs update 140809
Added custom devstack repo and branch

We can use our own devstack with necessary fixes and additions.
Now the installer support handling of devstack repository and
branch.
Merge pull request #127 from sshnaidm/dev

Added custom devstack repo and branch
Support suctom branch and patchset testing

Now it's possible to test specific branch of any project and
specific patchset of any project, for example if you want to
test any of reviewed fixes for neutron.
Merge pull request #130 from sshnaidm/dev3

Support suctom branch and patchset testing
Adding ssh keys to created VMs
Merge pull request #129 from ebagdasa/ssh

Adding ssh keys to created VMs
add possibility to run tempest from some patchset
Merge pull request #131 from kshileev/patch-set

add possibility to run tempest from some patchset
Add extra parameters to devstack installation
Merge pull request #134 from sshnaidm/master

Add extra parameters to devstack installation
Added ssh key for desktop host

Added ssh key for desktop host
Move from obsolete master-in-use to newest ipv6 branch
Merge pull request #135 from sshnaidm/new1

Move from obsolete master-in-use to newest ipv6 branch
Add installing devstack with particular patch
Make IP version parameter optional and don't set it at all by default
Merge pull request #136 from sshnaidm/new1

Add installing devstack with particular patch
Merge pull request #137 from CiscoSystems/jenkins-backup

Jenkins backup
Add timeout when starting coverage

Services require some time to shutdown and start.
This timeout solves this problem.