clean code

enzevalos_iphone/AppDelegate.swift

@@ -148,7 +148,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         handler.save(during: "setup user")
         StudySettings.setupStudyKeys()
         Mailbot.firstMail()
-        print("Start setup")
         DataHandler.handler.callForFolders(done: { err in
             for f in DataHandler.handler.allFolders {
                 if f.flags.contains(MCOIMAPFolderFlag.drafts) {

enzevalos_iphone/ImportKeyOverviewController.swift

@@ -21,7 +21,6 @@ class ImportKeyOverviewController: UITableViewController, ButtonCellHandler {
     
     override func viewDidLoad() {
         super.viewDidLoad()
-        print("Load view with state: \(currentState)")
     }
     
     // MARK: - Table view data source

enzevalos_iphone/KeyTableViewController.swift

@@ -64,7 +64,6 @@ class KeyTableViewController: UITableViewController {
             
         }
         self.title = title
-        print("Load view with title: \(title)")
         if showAddButton {
             self.navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(addButton(btn:)))
         }

enzevalos_iphoneTests/MailServerConfigurationTest.swift

@@ -362,12 +362,10 @@ class MailServerConfigurationTest: XCTestCase, MailSessionListener{
             XCTFail("No connection to server! \(String(describing: error)) \(server.hostname) for \(server.discription)")
             return
         }
-        print("We have a connection.")
         let store = server.storeToUserDefaults(mailAddr: userAdr!)
         XCTAssertTrue(store)
         // Test fetching mails!
         let mailHandler = AppDelegate.getAppDelegate().mailHandler
-        print("Now load messages...")
         let promise = expectation(description: "Call for mails!")
 
         mailHandler.loadMailsForInbox(completionCallback: {(error: MailServerConnectionError?) -> () in
@@ -378,14 +376,12 @@ class MailServerConfigurationTest: XCTestCase, MailSessionListener{
     }
     
     private func loadMailsCallback(error: MailServerConnectionError?) {
-        print("We have an answer!")
         guard error == nil else {
             XCTFail("Error! \(String(describing: error)) for \(String(describing: userAdr))")
             return
         }
         var mails = 0
         DataHandler.handler.allFolders.forEach{mails = mails + $0.counterMails}
-        print("We received mails! \(mails)")
         result = true
     }