Simple cleanups

client/mysqlbinlog.cc:
  Add default handling to mysqlbinlog
mysql-test/mysql-test-run.sh:
  Cleanup of mysqldump/mysqlbinlog argument handling
scripts/Makefile.am:
  Remove duplicate
scripts/mysql_install_db.sh:
  Change -eq to =

scripts/Makefile.am

@@ -66,7 +66,6 @@ pkgdata_DATA =		make_binary_distribution
 # failures with it.
 CLEANFILES =		@server_scripts@ \
 			make_binary_distribution \
-			make_win_src_distribution \
 			msql2mysql \
 			mysql_config \
 			mysql_fix_privilege_tables \

scripts/mysql_install_db.sh

@@ -136,7 +136,7 @@ then
   fi
 fi
 
-if test "$ip_only" -eq 1
+if test "$ip_only" ="1"
 then
   ip=`echo "$resolved" | awk '/ /{print $6}'`
   hostname=$ip