Release 1.2.1 with Fix blank consent html review page.

ResearchKit.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'ResearchKit'
-  s.version      = '1.2'
+  s.version      = '1.2.1'
   s.summary      = 'ResearchKit is an open source software framework that makes it easy to create apps for medical research or for other research projects.'
   s.homepage     = 'https://www.github.com/ResearchKit/ResearchKit'
   s.documentation_url = 'http://researchkit.github.io/docs/'

ResearchKit/Consent/ORKConsentReviewController.m

@@ -87,6 +87,8 @@ - (void)viewDidLoad {
 
     [self.view addSubview:_webView];
     [self.view addSubview:_toolbar];
+
+    [self.view setNeedsUpdateConstraints];
 }
 
 - (void)updateLayoutMargins {
@@ -95,6 +97,7 @@ - (void)updateLayoutMargins {
 }
 
 - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator {
+    [super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];
     [self updateLayoutMargins];
 }
 

ResearchKit/Consent/ORKConsentReviewStepViewController.m

@@ -133,10 +133,6 @@ - (void)viewDidLoad {
     [self stepDidChange];
 }
 
-- (void)viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-}
-
 - (UIBarButtonItem *)goToPreviousPageButtonItem {
     UIBarButtonItem *button = [UIBarButtonItem ork_backBarButtonItemWithTarget:self action:@selector(goToPreviousPage)];
     button.accessibilityLabel = ORKLocalizedString(@"AX_BUTTON_BACK", nil);