Add rails_root, rails_env and migration_role as variables with sensible defaults.
Reliably set the default vars.
Merge github.com:capistrano/rails into add_rails_config_options

Conflicts:
	lib/capistrano/tasks/assets.rake
Updated README.md with new options.
Merge pull request #12 from craigmcnamara/add_rails_config_options

Add rails_env and migration_role as variables with sensible defaults.
Update README.md

Recommend installing Capistrano v3 from Github
Update README.md

fix install instructions for capistrano-rails line.
remove capistrano-rails pessimitic gem version from README
Merge pull request #14 from defeated/patch-1

Update README.md
Making sure we can also work with manifest.yml files

Instead of searching for a `manifest*.json` file explicitly, we can just search for a `manifest*` file (as done in the restore task).
Removing the `.json` extension from backup file

In order to avoid any confusion, we should remove the `.json` extension from the name of the backup file.
Merge pull request #16 from paracycle/master

Making sure we can also work with manifest.yml files
Preparing Release v1.0.0
Update README.md

I run this in production. It's more than just early examples.
Merge pull request #18 from craigmcnamara/patch-1

Update README.md