[master] 2936d0f start using my license for real

[Nils Goroll]

commit 2936d0f086069da62ea47fce484d29aa567536ba
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed Dec 20 17:50:49 2017 +0100

    start using my license for real
    
    phk probably has this in a global flexelint config

diff --git a/flint.lnt b/flint.lnt
index 4727891..94c1239 100644
--- a/flint.lnt
+++ b/flint.lnt
@@ -37,6 +37,7 @@
 -e728		// Symbol ... not explicitly initialized
 -e737		// Loss of sign in promotion from int to unsigned int
 -e763		// Redundant declaration for symbol '...' previously declared
+-e717		// do ... while(0);
 -e777		// Testing floats for equality
 -e785		// Too few initializers for aggregate
 -e786		// String concatenation within initializer