Remove useless comment
Move SSH keys to `~/.ssh/keys/`
Remove useless comments
Remove unused `~/.ssh/environment` file
Remove unused `~/.ssh/rc` file
Remove `puppet.syd.local` from SSH config
Remove `josh.syd.local` from SSH config
Remove `staging{3,4}.freelancer.com` from SSH config
Remove unused SSH aliases
Minor tidying of SSH config
Set username for `*.freelancer.com` hosts to `josh`
Add `fln-dev.net` SSH configuration
Remove SSH configuration for `phabricator-app1.freelancer.com`
Don't set `HostName` unnecessarily in SSH config
Tweaking of `.gitignore` file
Add `pvmm`
Tidying up of `.gitignore` files in `~/.vim`
Remove `~/.vagrant.d`