* Adjust linux distro to ubuntu 14.04
* Cache lib directory for speedy builds
* Fix path linking for default extensions
* Update reset
* Reset to head
* Improve caching
* Still run yarn in CI
* Update yarn before install
* Increase cache timeout
* Install vscode from vstar
* Undo data-dir changes to CLI, add back clean, remove unused CI func
* Remove additional flags added
* Remove unused dependency
* Reset vscode install dir so patching always works
