Installing update-notifier on install. Moving things around.
Added code to remove pyc files from build dir.
Changing util imports.
Merging import changes.
Adding code to check for reboot after update installation for Debian.
Properly checking for reboot required.
Testing with True and False values.
Adding some logging.
Removing unused imports.
Removing more unused imports.
Adding machine type code.
Properly setting machine type to  virtual for known virtual machines.
Removing leftover pass statement.
Ignoring dpkg-preconfigure error as it seems to be harmless.
Generating app_id in apps_to_delete.
Leftover artifact.
Using app_id generator in appropriate places.
Not an instance method.
Issue with converting to long on Linux systems. Float is better suited all around.
Refactoring install script.