innounp 0.39 (moved from extras)
refactor checking 7zip requirement
better error when uninstalling a locked directory and access is denied
check requirements (7zip so far) on update as well as install
handle app found in more than one bucket (just return first, rather than all)
refactor 7zip_installed into cmd_available so it can be used to check for innounp too
support unpacking innosetup files with innounp
rust 0.8