removed redundant tasks
bumped version for new heat deps
removed unused files, and converted keystone to not use the template generator as no other service was doing this
Allow the default (kvm) for nova_virt_type to be used

* Changes the 2 kvm tasks to use "virt_type" instead of "nova_virt_type"
* This var is specified from group_vars file and is defaulted.

Closes-Bug: #242
Merge pull request #243 from andymcc/nova_virt_type

Allow the default (kvm) for nova_virt_type to be used
Merge pull request #232 from cloudnull/nova-compute-remove

removed redundant tasks
Merge pull request #235 from cloudnull/keystone-updates

removed unused files, and converted keystone to not use the template generator
Merge pull request #234 from cloudnull/heat-supporting-clients

Bumped version for Juno heat deps
Merge branch 'master' of https://github.com/rcbops/ansible-lxc-rpc into swift-new
Add specific log files for swift services

* The log files are automatically mounted by rsyslog containers on the servers.