Remove Gzip processor from MPR package downloader

Use 'rustls' instead of 'openssl' for network requests

Release '0.1.0'

Release '0.9.9'

Release 0.9.8

Ensure user cache directory for Mist is owned by the current user

Ensure virtual packages don't get included in package results

Ensure 'sudo' binary used for permission checks isn't user supplied

Ensure cache directories exist before they're used

Add 'postinst' script during MPR deployments