Move fugitive & vdebug configs into augroups
Add nmap `q` => `<C-W>q` for `:help` buffers
Update plugins
Fix minor formatting slip-up (line length > 78 chars)
Update Vdebug url (use SSH so I can push)
Update Vdebug settings

- Use new autocmds

- Use new highlight groups

- Move highlight settings to bundle configuration section