updated exmaple to use latest version
add download progress indicator
Merge pull request #72 from shibukawa/feature/add-download-indicator

add download progress indicator
clearer hint #52
Release 0.1.19
improve untar speed by using tar-fs
Merge pull request #77 from shibukawa/fix/untar-speed2

improve untar speed by using tar-fs
Release 0.1.20
Updated archiver to 0.9.0

To fix sub-dependency: isBinaryFile failing on Jenkins CI
Merge pull request #80 from achwedyk/master

Updated archiver to 0.9.0 to fix failure on Jenkins CI
Release 0.1.21
Merge pull request #4 from mllrsohn/master

Make everything up to date