History of releases and changes in srlua

* srlua-103	2026-09-11
- improved error handling in srglue.c and srlua.c
- simplified Makefile
- updated README

* srlua-102	2019-08-14
- handle empty argv[0] in srglue.c
- simplified GLUESIG
- removed Windows stuff

* srlua-101	2018-07-29
- improved glue and renamed it to srglue
- added OS detection in Makefile
- rewrote README for consistency with other tools

* srlua-100	2018-07-26
- first release

