clean libvirt_pool section in Readme.md

M
Added support for configuring Kerberos authentication
add support for IPv6 in libvirt::network

as of yet this only supports IPv6 address, not routes. But then again
we don't support IPv4 routes yet either ;)

We also add spec tests as per class and README documentation.
adapt spec_helper_system to work w/o version

make the code just a *little* prettier.
rspec-system test to cover the new ipv6 feature
add option to manage install of radvd package
optionally iplement networks directly in init.pp

rather than writing custom code, we enable our users to directly
implement declarations from hiera.
Add qemu_set_process_name parameter (#21)
Merge pull request #9 from igalic/hiera

Optionally implement networks directly in init.pp
Update ChangeLog
Merge pull request #20 from msimonin/fix_readme_libvirt_pools

clean libvirt_pool section in Readme.md
Cosmetic fixes
Merge pull request #14 from igalic/ipv6

Implement IPv6 for libvirt::network
Fix minor conflicts
Fix incorrect tab
More cosmetic fixes to the README
Release 0.3.0
fixed typo in init.pp
Merge pull request #23 from gigawhat/master

fixed typo in init.pp
Release 0.3.1