* load music files from autoload directory
* add support for .zip files
* fix gcc warnings
* delete temporary directory
* add missed header
* simplify handles closing
* add more error checking
* remove remnants of deprecated code
* fix whitespace
* use PROJECT_SHORTNAME
* extract only .wad, .lmp and music files
* autoload .zip files
* rearrange some code
* add support for drag-n-drop zip files
* fix autoload for PWADs in zip files
* fix memory leak, reformatting
* add M_StringCaseEndsWith function
* define MINIZ_NO_ARCHIVE_WRITING_APIS
* add zip files do bash completion
* Revert "define MINIZ_NO_ARCHIVE_WRITING_APIS"
This reverts commit f9674fee2516facea78c05aa40151b10016c81da.