Issue #2093743 by pico34: Fixed 'Thanks' field never visible despite #states attribute.
Issue #2102229 by forchk: Fixed hook_help() function name for pager_example.
Issue #2103345 by deetergp: Use some coder suggestions on block_example.
Issue #2105301 by sergeypavlenko: Removed extra spaces on entity_example_basic_view().