Now making sure blog is valid before loading comments
onBlogChanged() is now called when all blogs are hidden
Merge pull request #955 from wordpress-mobile/issue/954-comment-list-runtime-exception

Issue/954 comment list runtime exception
Do not decode pictures in memory when adding them to WPSpan
Merge branch 'develop' of https://github.com/wordpress-mobile/WordPress-Android into 967-resize-images-wpspam
fix focus flow in create account
Add a utility function that retrieves the picture orientation.
fix #969: ask the user if a wrong ssl certificate is detected

* replace HttpRequest by Volley
* default to https in case user forced ssl
rename some variables
use volley.RequestFuture instead of CountDownLatch to make the volley request synchronous
Capture OAuth token request error
change ssl error message
max redirection naming
remove unused getHomePageLink
Merge branch 'develop' into issue/969-self-signed-ssl

Conflicts:
	src/org/wordpress/android/ui/accounts/SetupBlog.java
	src/org/wordpress/android/ui/accounts/WelcomeFragmentSignIn.java
	src/org/wordpress/android/util/HttpRequest.java
Use DefaultHttpClient on wpcom
Merge branch 'master' into develop
Fix an issue where 'getImageSize' and 'createThumbnailFromUri' can't access pictures captured right from the camera.
Merge branch 'develop' into issue/969-self-signed-ssl
fix bug preventing login with http auth