Added CommentLinkMovementMethod to enable tapping images in comments
Simplified movement class
Modified CommentLinkMovementMethod to only handle image taps, and to only detect image taps at the current selection pos.
Added exception handler to catch malformed urls
Moved custom LinkMovementMethod to its own class file
Merge branch 'develop' of https://github.com/wordpress-mobile/WordPress-Android into issue/1699-reader-comment-images
Images in comments are now as wide as the comment itself.
Restored max image size dimension
Merge pull request #1750 from wordpress-mobile/issue/1699-reader-comment-images

Issue/1699 reader comment images