1. Show clear button in title field so users can easily clear title t…

…o start over.

2. Placeholder should be set whether title is initially set or not. Otherwise, it will be empty if there is a preset title and user deletes it.

evernote-sdk-ios/ENSDK/SendToEvernoteActivity/ENSaveToEvernoteViewController.m

@@ -73,6 +73,7 @@ - (void)loadView {
     UIView *paddingView1 = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kTextLeftPadding, 0)];
     titleField.leftView = paddingView1;
     titleField.leftViewMode = UITextFieldViewModeAlways;
+    titleField.clearButtonMode = UITextFieldViewModeWhileEditing;
     [self.view addSubview:titleField];
     self.titleField = titleField;
 
@@ -122,9 +123,7 @@ - (void)loadView {
 
     self.saveButtonItem.enabled = NO;
     self.titleField.text = [self.delegate defaultNoteTitleForViewController:self];
-    if (self.titleField.text.length == 0) {
-        [self.titleField setPlaceholder:ENSDKLocalizedString(@"Add Title", @"Add Title")];
-    }
+    [self.titleField setPlaceholder:ENSDKLocalizedString(@"Add Title", @"Add Title")];
 
     self.tagsView.placeholder = ENSDKLocalizedString(@"Add Tag", @"Add Tag");
 }