improving environment dependency in the release script

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@5104 71c3de6d-444a-0410-be80-ed276b4c234a

push-m2-repo.rb

 #!/bin/ruby
-m2repo="c:/kohsuke/Sun/java.net/m2-repo"
+#m2repo="c:/kohsuke/Sun/java.net/m2-repo"
+m2repo=ARGV.shift
 ver=ARGV.shift
 
 

release.sh

@@ -32,7 +32,7 @@ ruby update.changelog.rb $id < $WWW/changelog.html > $WWW/changelog.new
 mv $WWW/changelog.new $WWW/changelog.html
 
 # push changes to the maven repository
-ruby push-m2-repo.rb $id
+ruby push-m2-repo.rb $JAVANET_M2_REPO $id
 
 ./publish-javadoc.sh