Creates a lxc-system-manage script for common operational tasks.

This creates a simple to use lxc-system-manage script that allows
the user to interact with some of the LXC internals that may need
to be adjusted and or recreated.
updated pip installation process

extended the base config for pip to use an install section

removed extra options that are already in the base config
Increase ssh timeout in ansible.cfg

May help with #358
Merge pull request #440 from cloudnull/backport-proposed/juno-lxc-system-manage

Backport - proposed/juno - Creates a lxc-system-manage script for common operational tasks.
Merge pull request #443 from cloudnull/backport-proposed/juno-wheel-builder

Backport - proposed/juno - updated pip installation process
Merge pull request #447 from cloudnull/backport-proposed/juno-ssh_config

backport - proposed/juno - Increase ssh timeout in ansible.cfg