No need to deal with locations in registration

app/assets/javascripts/darkswarm/services/registration_service.js.coffee

@@ -1,8 +1,6 @@
-Darkswarm.factory "RegistrationService", (Navigation, $modal, $location)->
+Darkswarm.factory "RegistrationService", (Navigation, $modal, Loading)->
 
   new class RegistrationService
-    current_step: 'introduction'
-
     constructor: ->
       @open()
 
@@ -10,17 +8,16 @@ Darkswarm.factory "RegistrationService", (Navigation, $modal, $location)->
       @modalInstance = $modal.open
         templateUrl: 'registration.html'
         windowClass: "login-modal large"
+        backdrop: 'static'
       @modalInstance.result.then @close, @close
-      @select @current_step
+      @select 'introduction'
 
     select: (step)=>
       @current_step = step
-      Navigation.navigate '/' + @current_step
-
-    active: Navigation.active
     
     currentStep: =>
       @current_step
 
     close: ->
-      Navigation.navigate "/"
+      Loading.message = "Taking you back to the home page"
+      Navigation.go "/"

app/assets/javascripts/templates/registration/contact.html.haml

@@ -33,5 +33,5 @@
           %label{ for: 'contact_display_profile' } 
             %input{ type: 'checkbox', id: 'contact_phone_profile', ng: { model: 'enterprise.contact.phone_in_profile' } }   Display phone in profile
   .row
-    %input.button.primary{ type: "button", value: "Back", ng: { click: "select('details')" }, style: 'float:left' }
+    %input.button.primary{ type: "button", value: "Back", ng: { click: "select('address')" }, style: 'float:left' }
     %input.button.primary{ type: "button", value: "Continue", ng: { click: "select('contact')" }, style: 'float:right' }