Updated documentation.

Author: Edward Smith

Examples/WebViewExample/README.md

@@ -14,4 +14,5 @@ a link is opened.
 
 ## Building
 
-Just run `pod install` to install all pod dependencies.
+* Just run `pod install` and `pod update` in terminal to install all pod dependencies.
+* Then build and run the WebViewExample.xcworkspace with Xcode.

Examples/WebViewExample/WebViewExample.xcodeproj/project.pbxproj

@@ -36,6 +36,7 @@
 		3D562F8D7B0B6038B36B6404 /* AdSupport.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AdSupport.framework; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.3.sdk/System/Library/Frameworks/AdSupport.framework; sourceTree = DEVELOPER_DIR; };
 		4D38B16F1F7458D800A377A0 /* Web.bundle */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.plug-in"; path = Web.bundle; sourceTree = "<group>"; };
 		4D38B1711F75760800A377A0 /* String+Planets.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "String+Planets.swift"; sourceTree = "<group>"; };
+		4D54B3201F7D964400DC4FA6 /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
 		6D6117909230007A384D2046 /* Pods-WebViewExample.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-WebViewExample.release.xcconfig"; path = "Pods/Target Support Files/Pods-WebViewExample/Pods-WebViewExample.release.xcconfig"; sourceTree = "<group>"; };
 		73F43B2C303E9BF5A6714F1B /* Pods-WebViewExample.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-WebViewExample.debug.xcconfig"; path = "Pods/Target Support Files/Pods-WebViewExample/Pods-WebViewExample.debug.xcconfig"; sourceTree = "<group>"; };
 		7B016F1E1E97F29000C34EBA /* BNCLog.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BNCLog.swift; sourceTree = "<group>"; };
@@ -123,6 +124,7 @@
 		7B3B97771E8C1B640089C04B = {
 			isa = PBXGroup;
 			children = (
+				4D54B3201F7D964400DC4FA6 /* README.md */,
 				7B3B97821E8C1B650089C04B /* WebViewExample */,
 				7B3B97811E8C1B650089C04B /* Products */,
 				96D7BCBB1907B2D5CC1A09E2 /* Pods */,

Examples/WebViewExample/WebViewExample/ArticleViewController.swift

@@ -74,7 +74,14 @@ class ArticleViewController: UIViewController, ArticleViewDelegate {
     override func viewDidAppear(_ animated: Bool) {
         super.viewDidAppear(animated)
 
-        // Log a BNCRegisterViewEvent each time the user views the page.
+        /* Log a BNCRegisterViewEvent each time the user views the page.
+         *
+         * This does several things behind the scenes:
+         *  - Since `automaticallyListOnSpotlight` is true for this Branch Universal Object, it is
+         *    listed on Spotlight.
+         *  - The 'view' ranking for searches is bumped with each organic view.
+         *  - The 'view' event is tracked in analytics on the Branch dashboard.
+         */
         buo.userCompletedAction(BNCRegisterViewEvent)
         BNCLog("Logged BNCRegisterViewEvent on BUO")
         addForwardBackControl()