Start on tmux powerline

Need to get fonts fixed up in some way. Need to actually
disable the wrong stuff (like earthquakes lol).
Setting up powerline fonts
Trying out some vim changes
Using vim-powerline

Will look into a nice way to handle the newer flashier powerline.
Sets up tmux powerline

For non-powerlined fonts, unfortunately.
Adds install script and readme for fonts

The fonts folder requires additional love.
If this happens more often I may have to formalise it.