Use WeScan 0.9.1

Cartfile

@@ -10,4 +10,4 @@ github "ChangbaDevs/KTVHTTPCache" ~> 1.1.7
 github "jdg/MBProgressHUD" ~> 1.1.0
 github "realm/realm-cocoa"
 github "SVGKit/SVGKit" "2.x"
-github "WeTransfer/WeScan" >= 0.9
+github "WeTransfer/WeScan" == 0.9.1

Cartfile.resolved

@@ -2,7 +2,7 @@ github "ChangbaDevs/KTVHTTPCache" "1.1.7"
 github "CocoaLumberjack/CocoaLumberjack" "3.4.2"
 github "MortimerGoro/MGSwipeTableCell" "1.6.8"
 github "SVGKit/SVGKit" "bfe62f6d45f55c9fe39619d9e91fed1844c59da6"
-github "WeTransfer/WeScan" "1.0.0"
+github "WeTransfer/WeScan" "v0.9.1"
 github "calimarkus/JDStatusBarNotification" "1.6.0"
 github "danielsaidi/Sheeeeeeeeet" "1.1.0"
 github "dzenbot/DZNEmptyDataSet" "v1.8.1"