v0.3.0

• Feature: Resulting phar files can now be executed on systems without
  ext-phar (#8). This vastly improves portability for legacy setups by including
  a small startup script which self-extracts the current archive into a temporary
  directory.
• Feature: Resulting phar files can now be executed without the phar file name
  extension. E.g. this convenient feature now allows you to move your ~demo.phar
  to /usr/bin/demo for easy system wide installations.
• Fix: Resolving absolute paths to vendor/autoload.php