add the logsize extend (#481)

* add initial logsize extend

* add long chomp

* pretty it and now make save the return file even if -b was not specified

* errpr->error

* clean up the code a bit more

* more cleanup

* add some more set bits

* de-fuck it

* add total size as well as the max and min stats between alls ets

* add no_minus_d

* no_minus_d fix

* add .json

* add log

* minor logic tweaks

* make no_minus_d the default

* completely rework it and make it overall more stable

* fix set size handling

* no longer include no_minus_d and also fix date chomping

* add old cache file removal and docs