Added current user storage. Version update

.env

@@ -1 +1 @@
-WIA_SDK_VERSION=0.1.1
+WIA_SDK_VERSION=0.1.2

.envrc

@@ -1 +1 @@
-export WIA_SDK_VERSION=0.1.1
+export WIA_SDK_VERSION=0.1.2

Config.xcconfig

@@ -1,2 +1,2 @@
-WIA_SDK_VERSION=0.1.1
+WIA_SDK_VERSION=0.1.2
 PRODUCT_NAME=WiaSwift

Sources/WiaSwift/Client.swift

@@ -23,7 +23,8 @@ open class Wia {
     open var accessToken: String?
     open var baseURL: String
     open var spaceId: String?
-
+    open var currentUser: User?
+
     public init(appKey: String? = nil,
          clientKey: String? = nil,
          accessToken: String? = nil,

Tests/UserTests.swift

@@ -154,5 +154,23 @@ class UserTests: XCTestCase {
 
         waitForExpectations(timeout: 10.0, handler: nil)
     }
+
+    func testRetrieveAndSetCurrentUser() {
+        let expectation = self.expectation(description: "Retrieve the currently authenticated user")
+
+        UserTests.client.retrieveUser(id: "me", onSuccess: { user in
+            expect(user).to(beAKindOf(User.self))
+            expect(user.id).toNot(beNil())
+            UserTests.client.currentUser = user
+            expectation.fulfill()
+        }, onFailure: { error in
+            expect(error).to(beAKindOf(WiaError.self))
+            fail("Error status code \(error.status!)")
+            expectation.fulfill()
+        })
+
+        waitForExpectations(timeout: 10.0, handler: nil)
+    }
+
 }