Bunp to spree 2.2.0.beta
add the .bundle to gitignore
replace match with post because cannot install in rails 4.0.2

In rails 4.0.2, using match without :via will produce RuntimeError

    /home/donny/.rvm/gems/ruby-2.0.0-p353@s5unity-spree/gems/actionpack-4.0.2/lib/action_dispatch/routing/mapper.rb:191:in `normalize_conditions!': You should not use the `match` method in your router without specifying an HTTP method. (RuntimeError)
    If you want to expose your action to both GET and POST, add `via: [:get, :post]` option.
    If you want to expose your action to GET, use `get` in the router:
      Instead of: match "controller#action"
      Do: get "controller#action"

Reference:
http://guides.rubyonrails.org/routing.html#http-verb-constraints
we need to add the master branch of spree here.
make this work on master, needs proper specs still.
add spec for setting prices for supported currencies on a product
update the admin prices to follow the rest of the Spree admin layout.
add frontend spec for toggle different currencies.
use new expect syntax add spec for disabled currency selector option.
make sure we don't render the currency selector when currency change is not allowed.
remove the 1.3 mention in the README
Updates the order (if present) when the user switches the currency.

This fixes an issue with the order not being found - and therefore presenting the user an empty cart - if the user changes the currency while in the shopping cart and/or checkout process.
Merge branch 'master' of https://github.com/spree/spree_multi_currency

Conflicts:
	spree_multi_currency.gemspec