Выделить жирным места, где много dead tuples и высокая оценка bloat

Description

Selection bloat size more 1Gb, bloat ratio more 10% added for F003,F004, F005. Calc total ratio for F004 and F055.

Related issue

https://gitlab.com/postgres-ai-team/postgres-checkup/issues/215

Examples

https://gitlab.com/postgres-ai-team/postgres-checkup-tests/blob/master/215-dmius-bold-dead-tuples/md_reports/1_2019_02_12T15_17_28_+0000/F003.md
https://gitlab.com/postgres-ai-team/postgres-checkup-tests/blob/master/215-dmius-bold-dead-tuples/md_reports/1_2019_02_12T15_17_28_+0000/F004.md
https://gitlab.com/postgres-ai-team/postgres-checkup-tests/blob/master/215-dmius-bold-dead-tuples/md_reports/1_2019_02_12T15_17_28_+0000/F005.md

Closes #215 (closed)