Update BlueCryptor dependency (#100)

* update Cryptor dependency

* ignore .swiftpm

Author: zntfdr

.gitignore

@@ -6,3 +6,4 @@ Packages
 SwiftJWT.xcodeproj
 *.DS_Store
 Package.resolved
+.swiftpm

Package.swift

@@ -29,7 +29,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/Kitura/BlueRSA.git", from: "1.0.200"),
-        .package(url: "https://github.com/Kitura/BlueCryptor.git", from: "1.0.0"),
+        .package(url: "https://github.com/Kitura/BlueCryptor.git", from: "2.0.1"),
         .package(url: "https://github.com/Kitura/BlueECC.git", from: "1.1.0"),
         .package(url: "https://github.com/Kitura/LoggerAPI.git", from: "1.7.0"),
         .package(url: "https://github.com/Kitura/KituraContracts.git", from: "1.2.200")