Drop LSM file (#274) The LSM format is a very old format for software, and it is dead for many years already. Since keeping the .lsm up-to-date is basically not much of use, simply drop it altogether.

diff --git a/makeself.lsm b/makeself.lsm
deleted file mode 100644
index 3c4cea8..0000000
--- a/makeself.lsm
+++ /dev/null

@@ -1,16 +0,0 @@
-Begin3
-Title:          makeself.sh
-Version:        2.4.5
-Description:    makeself.sh is a shell script that generates a self-extractable        
-                tar.gz archive from a directory. The resulting file appears as a shell          
-                script, and can be launched as is. The archive will then uncompress
-                itself to a temporary directory and an arbitrary command will be
-                executed (for example an installation script). This is pretty similar
-                to archives generated with WinZip Self-Extractor in the Windows world.
-Keywords:       Installation archive tar winzip
-Author:         Stephane Peter (megastep@megastep.org)
-Maintained-by:  Stephane Peter (megastep@megastep.org)
-Original-site:  https://makeself.io/
-Platform:       Unix
-Copying-policy: GPL
-End