Add a project for govuk_mirror-deployment
[jennyd] Personal manifest updates

- upgrade to Sublime 3 and manage sublime packages
- install openconnect
- include infrastructure and transition teams
- override more osx settings
- install node (for side-by-side-browser)
- set gitconfig user.email, since include.path isn't working in dotfiles
[jennyd] Manage Vagrantfile.localconfig for 2GB RAM
[jennyd] More git config
[jennyd] Remove key repeat settings

This don't seem to have any effect.
[jennyd] Add deployment repo back in

This isn't in teams::infrastructure
[jennyd] Use latest VirtualBox 4.2

When bringing up a new dev VM using all the defaults from gds_development,
I got the error described here after the image had finished downloading:

    https://github.com/phusion/open-vagrant-boxes/issues/1

Upgrading VirtualBox to 4.2.22 (from 4.2.6, the recommended version in
gds_development) seems to solve this issue.
[jennyd] Include mirror deployment project

This isn't in the infrastructure team.