Guide pager, fonts, crash.

[ADDED]     Page controller in guide to see where in the guide you are.
[ADDED]     FontReplacer to be able to "use" Exo from IB (by
            substituting "Futura").
[FIXED]     A crash when loading the main VC because of the reset
            password gesture recogniser.
[IMPROVED]  Font in tables to standard system fonts.
[IMPROVED]  Guide content positioning and sizing making space for pager.

MasterPassword/iOS/MPGuideViewController.m

@@ -11,6 +11,7 @@
 
 @implementation MPGuideViewController
 @synthesize scrollView;
+@synthesize pageControl;
 
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
 
@@ -48,6 +49,7 @@
 - (void)viewDidUnload {
 
     [self setScrollView:nil];
+    [self setPageControl:nil];
     [super viewDidUnload];
 }
 
@@ -56,4 +58,12 @@
     [self.presentingViewController dismissModalViewControllerAnimated:YES];
 }
 
+- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView_ {
+    
+    NSInteger page = (NSInteger)(self.scrollView.contentOffset.x / self.scrollView.bounds.size.width);
+
+    self.pageControl.currentPage = page;
+    self.pageControl.hidden = (page == self.pageControl.numberOfPages - 1);
+}
+
 @end