• Bumped libsass version to latest 3.4 stable branch (3.4.8)
• Workaround windows bug with fork and Encode
• Allow env variables to configure install
• Add Filesys::Notify::Simple dependency
• Skip spec test with invalid utf8 output
• Replace List::MoreUtils with List::Util
• Replace File::Slurp with own implementation
• Fix watchdog dependency detection