1.4.0 - May 25 2016 * add license explicitly (BSD 3-clause) (#26) * Rework elevation on Windows to not use separate batch file (#27) * Improve support for non-ascii characters (#27) * Migrate to Windows KnownFolder instead of CSIDL for win > XP (#27) * support istalling as SYSTEM user on Windows (for SCCM usage) (#29) * Add Appveyor for build testing (#30) * Drop CSIDL support in favor of uniform KnownFolder usage (#31)