Sort within FuzzyFileFinder (optionally) rather than outside

Bump dependency versions

Update CHANGELOG

Load extension configuration

Add session dir to About information

Bump version and modification date

Inform user which directories are contributing to overloading the fuzzy file finder

Change missed MIT references to GPL3

Reference SourceHut's issue tracker

Update README because gem installation is now viable

Make executable Ruby gem

Remove conf download

because we can't easily download over https

Change some github references to sourcehut

Really remove Travis references

Remove Travis config and references

Update Ruby versions in Travis config

Switch Freenode references to Libera

Bump curses gem

Bump rake

Bump rspec