Porting of update-anchor script.

git-svn-id: file:///svn/unbound/trunk@1182 be551aaa-1e26-0410-a405-d3ace91eadb9

contrib/update-anchor.sh

@@ -5,7 +5,7 @@
 # which validating lookup to use.
 ubhost=unbound-host
 
-function usage()
+usage ( )
 {
 	echo "usage: update-anchor [-b] <zone name> <trust anchor file>"
 	echo "    performs an update of trust anchor file"
@@ -39,7 +39,7 @@ if test $# -ne 2; then
 	usage
 fi
 
-function do_update() {
+do_update ( ) {
 	# arguments: <zonename> <keyfile>
 	zonename="$1"
 	keyfile="$2"

doc/Changelog

@@ -1,6 +1,8 @@
 7 August 2008: Wouter
 	- Scrubber more strict. CNAME chains, DNAMEs from cache, other 
 	  irrelevant rrsets removed.
+	- 1.0.2 released from 1.0 support branch.
+	- fixup update-anchor.sh to work both in BSD shell and bash.
 
 5 August 2008: Wouter
 	- fixup DS test so apex nodata works again.