Remove old layout

This basically destroys this project. Going to recreate this as a set of
ansible roles, that way dependencies between them can be managed and the
required operations are performed in a more consistent way.

Aim is:

 * Retain full existing functionality
 * Add dependency information for different roles
 * Break down monolithic parts into smaller units

Eventually separate installs (server, local, location specific etc) can
be created which can apply the ansible roles to the machine that they
are run on. Then finally the dotfiles will be installable with some
command like:

curl http://github.com/matthewfranglen/dotfiles/install.sh | bash

This is also a chance to clear up the correct order for install /
install-dependencies / make once and for all.
Add fonts role
Add git role
Add irssi role
Add powerline role
Add tmux role
Delete global .gitignore

Not appropriate anymore as things are getting copied, so the
inappropriate files will not turn up in the repo as much.
Add vim role
Add zsh role
Add make-vim role

This build vim from source
Remove old build folder

Now have a role for that
Update zshrc for new vim build folder
Add missing fonts handlers
Add modelines
Add ansible playbook and config

Not tested this at all yet!
Add simple script to install dotfiles

Now need to test it!
Merge branch 'feature/ansible-installer' into develop

Conflicts:
	roles/irssi/files/irssi/irssi-colors-solarized
	roles/irssi/files/irssi/scripts/wertarbyte
	roles/irssi/files/irssi/scripts/znxster
Remove old scripts
Merge branch 'feature/ansible-installer' into develop
Bugfix with installer