Add new OAuth1 credential requirements for Twitter

Frameworks/Account/URLRequest+RSWeb.swift

@@ -61,6 +61,9 @@ public extension URLRequest {
 		case .oauthAccessToken:
             let auth = "OAuth \(credentials.secret)"
             setValue(auth, forHTTPHeaderField: "Authorization")
+		case .oauthAccessTokenSecret:
+            assertionFailure("Token secrets are used by OAuth1. Did you mean to use `OAuthSwift` instead of a URLRequest?")
+            break
         case .oauthRefreshToken:
             // While both access and refresh tokens are credentials, it seems the `Credentials` cases
             // enumerates how the identity of the user can be proved rather than

Frameworks/Secrets/Credentials.swift

@@ -22,6 +22,7 @@ public enum CredentialsType: String {
 	case readerBasic = "readerBasic"
 	case readerAPIKey = "readerAPIKey"
 	case oauthAccessToken = "oauthAccessToken"
+	case oauthAccessTokenSecret = "oauthAccessTokenSecret"
 	case oauthRefreshToken = "oauthRefreshToken"
 }
 

Frameworks/Secrets/Secrets.swift.gyb

@@ -2,7 +2,7 @@
 %{
 import os
 
-secrets = ['FEED_WRANGLER_KEY', 'MERCURY_CLIENT_ID', 'MERCURY_CLIENT_SECRET', 'FEEDLY_CLIENT_ID', 'FEEDLY_CLIENT_SECRET']
+secrets = ['FEED_WRANGLER_KEY', 'MERCURY_CLIENT_ID', 'MERCURY_CLIENT_SECRET', 'FEEDLY_CLIENT_ID', 'FEEDLY_CLIENT_SECRET', 'TWITTER_CONSUMER_KEY', 'TWITTER_CONSUMER_SECRET']
 
 def chunks(seq, size):
   return (seq[i:(i + size)] for i in range(0, len(seq), size))

Shared/ExtensionPoints/TwitterFeedProvider+Extensions.swift

@@ -20,5 +20,4 @@ extension TwitterFeedProvider: ExtensionPoint {
 		return ExtensionPointIdentifer.twitter(username)
 	}
 
-
 }