Changed the -r option to removing of all duplicates, wherever they
-rw-r--r-- 63 .gitignore
-rw-r--r-- 1061 Makefile
-rw-r--r-- 35147 gpl-3.0.txt
-rwxr-xr-x 2185 mkdeb.sh
-rw-r--r-- 2308 selector.1
-rw-r--r-- 15544 selector.cc