Fixes #446 (mshots cropping)
Fixes #455 (tapping blog name, author name or avatar should open blog home page)
Fixes #445 (can't scroll outside content area), also fixes post detail action icons being too spread apart on landscape tablet
Fixes #449 (ActionBar tag dropdown now extends full width)
Added ic_reply drawable, for use in reader post detail
Removed tap-to-reply from reader comments, now relying on tapping reply icon instead
Named links in comment text are now clickable ( fixes #440 )
ActionBar tag list now appears to the right of the menu drawer when the menu drawer is static.
Merge pull request #464 from wordpress-mobile/issue/445-446-449-455

fix #440 #445 #446 #449 #455