Bump to 2.17.6

Author: tseemann

bin/mlst

@@ -18,7 +18,7 @@ use Digest::MD5 qw(md5_hex);
 #..............................................................................
 # Globals
 
-my $VERSION = "2.17.5";
+my $VERSION = "2.17.6";
 my $EXE = basename( $FindBin::RealScript );
 my $AUTHOR = 'Torsten Seemann';
 my $URL = 'https://github.com/tseemann/mlst';