Update all account management forms for consistency

Now all forms use the profile view name plus "form". For example
the form for the edit_profile view would be editProfileForm. Each
ngModel is namespaced on the scope by the form name. So again this
would be $scope.editProfile. Lastly each field name uses the
corresponding field in the request payload. All fields are camel case.

This should make it far easier in future to read a form and match it
to the http request.

h/static/scripts/controllers/account-management.coffee

@@ -4,14 +4,14 @@ class AccountManagement
   constructor: ($scope, $rootScope, $filter, flash, profile, identity, util) ->
     persona_filter = $filter('persona')
 
-    onSuccess = (response) ->
+    onSuccess = (form, response) ->
       # Fire flash messages.
       for type, msgs of response.flash
         flash(type, msgs)
 
-    onDelete = (response) ->
+    onDelete = (form, response) ->
       identity.logout()
-      onSuccess(response)
+      onSuccess(form, response)
 
     onError = (form, data) ->
       if 400 >= data.status < 500
@@ -27,10 +27,13 @@ class AccountManagement
       username = persona_filter $scope.session.userid
       packet =
         username: username
-        pwd: form.deleteaccountpassword.$modelValue
+        pwd: form.pwd.$modelValue
+
+      successHandler = angular.bind(null, onDelete, form)
+      errorHandler   = angular.bind(null, onError, form)
 
       promise = profile.disable_user(packet)
-      promise.$promise.then(onDelete, angular.bind(null, onError, form))
+      promise.$promise.then(successHandler, errorHandler)
 
     $scope.submit = (form) ->
       # In the frontend change_email and change_password are two different
@@ -46,11 +49,14 @@ class AccountManagement
       else
         packet =
           username: username
-          pwd: form.oldpassword.$modelValue
-          password: form.newpassword.$modelValue
+          pwd: form.pwd.$modelValue
+          password: form.password.$modelValue
+
+      successHandler = angular.bind(null, onSuccess, form)
+      errorHandler   = angular.bind(null, onError, form)
 
       promise = profile.edit_profile(packet)
-      promise.$promise.then(onSuccess, angular.bind(null, onError, form))
+      promise.$promise.then(successHandler, errorHandler)
 
     $rootScope.$on 'nav:account', ->
       $scope.$apply -> $scope.sheet = true