emptty-0.5.1

Fixes

• stop assuming en_US.UTF-8 as default LANG, if system has it defined (#38)
• AUTOLOGIN_SESSION finds desktop also by name of desktop, not only by exec (#39)
• commands used by issue escape sequences are searched on PATH, this improves compatibility between distros
• several mini-fixes discovered by new unit tests

Features

• added DISPLAY_START_SCRIPT configuration to start script before Display (Xorg/Wayland) starts