Created task for errata testing
Merge pull request #77 from sthirugn/newerrata

Created task for errata testing
Update setup_default_capsule to use a virbr

To avoid Rogue DHCP issue, update setup_default_capsule to install
domcleal/katellovirt puppet module and use a virbr network interface
instead of the physical network interface.
Merge pull request #64 from elyezer/fix-rougue-dhcp

Update setup_default_capsule to use a virbr
Use Fabric's cd on setup_default_capsule task

Improve the setup_default_capsule task to use the cd context manager to
change directory.
Merge pull request #78 from elyezer/improve-setup-default-capsule

Use Fabric's cd on setup_default_capsule task
Convert automation-tools to a library

Add setup.py module and move all tasks to automation_tools.__init__
module. Also import tasks in fabfile to publish the tasks to Fabric.

Now automation_tools could be used as a library or as an utility tool.
Merge pull request #79 from elyezer/convert-to-package

Convert automation-tools to a library