Added support for custom nginx configs per site.
Added support for database declaraions in Homestead.yaml
My Homestead config. OSX specific atm.
Merge branch 'master' of github.com:AntonNiklasson/homestead

* 'master' of github.com:AntonNiklasson/homestead:
  working on code formatting.
  working on homestead.
  Adding File.expand_path() when reading SSH keys so '~/.ssh/key.pub' paths may be used to allow users to easily share homestead boxes among other developers working on the same project without having to edit Homestead.yaml
  Added an option to set the synced folder type.
  Update aliases
  Adding ability to set environment variables.

Conflicts:
	Homestead.yaml
	scripts/homestead.rb