Add Postmark template id for organization invite to the email

Author: joshsmith

config/remote-development.exs

@@ -44,6 +44,7 @@ config :code_corps, CodeCorps.Mailer,
 
 config :code_corps,
   postmark_forgot_password_template: "123",
+  postmark_organization_invite_email_template: "123",
   postmark_project_acceptance_template: "123",
   postmark_project_request_template: "123",
   postmark_receipt_template: "123"

config/test.exs

@@ -66,6 +66,7 @@ config :code_corps, CodeCorps.Mailer,
 
 config :code_corps,
   postmark_forgot_password_template: "123",
+  postmark_organization_invite_email_template: "123",
   postmark_project_acceptance_template: "123",
   postmark_project_request_template: "123",
   postmark_receipt_template: "123"

lib/code_corps/emails/organization_invite_email.ex

@@ -35,5 +35,5 @@ defmodule CodeCorps.Emails.OrganizationInviteEmail do
   end
 
   @spec template_id :: String.t
-  defp template_id, do: Application.get_env(:code_corps, :organization_invite_email_template)
+  defp template_id, do: Application.get_env(:code_corps, :postmark_organization_invite_email_template)
 end