Added is_jetpack to tbl_posts
Don't enable JavaScript in the reader detail view for posts in JP blogs
Added comment
Added page_number to tbl_comments, cleaned up unused comment code
Comments are now requested using hierarchical=true with a page number, pages above page 1 are auto-purged
Page number is now assigned for new comments
Code style tweaks
Excess comments are now only purged if there's a connection, also checking for connection before updating comments.
Removed unused ReaderCommentList.fromJson()
Updated to use consistent header divider height and color
Merge branch 'develop' of https://github.com/wordpress-mobile/WordPress-Android into issue/1759-reader-hierarchical-comments
Merge branches 'issue/1759-reader-hierarchical-comments' and 'develop' of https://github.com/wordpress-mobile/WordPress-Android into issue/1759-reader-hierarchical-comments
Merge pull request #1906 from wordpress-mobile/issue/1759-reader-hierarchical-comments

Issue/1759 reader hierarchical comments