wordpress-mobile/WordPress-Android — pull request #1496 by nbradbury (2014-06-11 10:27:33+00:00)
Title: Issue/1492 tag preview backstack

Fix #1492 - in the previous release, tapping the back button when previewing posts in a tag wouldn't navigate back through the tags you've previewed - instead it would always return to the post list. This PR changes this by remembering the previewed tags and enabling back navigation. Note that this is done without creating a new fragment for each tag.