Update tmux powerline source
Run setup.py in powerline
Add ~/.local/bin to PATH

This is where --user installs go
Add can_sudo default to all roles

Going to use this variable to control the installation of apt-get style
dependencies.
Tasks now conditional on can_sudo
Commenting
Fix apt: statements in make-vim

Bad macro
Update the powerline install command

And remove the creation of the bin folder - powerline does not require
it.
Add missing sudo: statement
Create playbook-full and playbook-small

Now the small playbook can be used to provision servers.
Stop asking for the sudo pass

It's annoying.
Merge branch 'release/0.0.9'