mr-template: drop the "title and description" I though I would affect the template in the menu itself, however it just a normal piece of text that should not be here.

hghave: make black version regex work with newer versions of black Black commit 117891878e5be4d6b771ae5de299e51b679cea27 (included in black >= 21.11b0) dropped the string "version " from the output of "black --version". To make the regex work with newer black versions, make matching of "version " optional.

debugindex: add a `rank` column

debugindex: add a `sd-chunk-size` column

debugindex: add a `sidedata-offset` column

debugindex: add a `sd-comp-mode` column