fix and improve inbreeding example

• 240be2a6 add --measurement-schedule to inbreeding
• ace8b364 include max_t in the range
• a3345a88 shuffle the shards before recoding
• 6995c103 use fec::recode_random
• 2e729ab2 add second level of progress bar
• 84bef553 update the README
• 42ec5760 make Clippy happy